MOTIVE
Overview
Focused on the design of novel algorithms, the team MOTIVE (MOdels, Texture, Images, VolumEs) dedicates its activity to the inference of physical quantities, to the restoration or the reconstruction of images in order to characterize observable or partially observable phenomena. Regarding its reseach topic, MOTIVE is particularly interested in textures, be they planar (2D) or solid (3D). It intends to propose new algorithms not only for the analysis, the classification or the synthesis of textures but also for the detection or the reconstruction of objects in textured images or volumes.
Multiple applications are considered including geoscience, materials and agricultural/environmental sciences for which MOTIVE has set up many projects involving both academic and industrial partnerships.
Parametric approaches for the segmentation and the classification of textures
Regarding image segmentation, we propose an original inverse method for the joint segmentation and deconvolution of textures. This approach is motivated by the assumption that segmentation may be more reliable when performed on a sharper image and that the quality of the deconvolution result may be improved by the knowledge of the regions composing the image. Concerning classification and model selection, we are also working on methods for indirect observation (e.g. including convolution). Proposed solutions are based on the computation of evidences (marginal likelihoods). In both cases, the major difficulty comes from the joint deconvolution. This is addressed within a hierarchical Bayesian framework, estimation/classification tasks being performed by stochastic sampling agorithms.
Image classification and, more specifically texture classification, is also addressed by modeling multiscale spatial dependences and local anisotropy. Current work also concerns the modeling of either time, spectrometric or polarimetric dependences. The multi-scale representation of 2-D or 3-D spatial processes relies on various families of probabilistic models (copulas, generalized multivariate Gaussian densities, SIRV models, etc.). Texture anisotropy is described using the local structure tensor field, itself handled by means of Riemanian probabilistic models of SPD matrices. Many of these theoretical approaches and algorithmic tools have been applied to very high resolution (VHR) remote sensed images for agronomic and environmental purposes : identification and characterization of forest stands, vineyards and oyster racks, etc.
These activities have benefited from the financial support of various entities including the Conseil Regional d'Aquitaine, the french Agence Nationale de la Recherche, the CPU and COTE clusters within Bordeaux University, the Centre National d'Etudes Spatiales (CNES) and the group Safran.
Models and algorithms from information geometry
Many tasks relative to the analysis or processing of 2D or 3D processes are based on the use of descriptors (e.g. statistical moments, parameters of probability distributions, etc.) which may be embedded in spaces which are not consistant with standard tools of Euclidean geometry. Information geometry introduces geometric tools (e.g. distances, centroid, median, separating hyperplane...) into such descriptor spaces which allow to represent and to handle various mathematical objects (e.g. copulas, generalized multivariate gaussian densities, SIRV models, structure tensorts, etc.) useful to the analysis of spatial processes. During the last years, we've been developping new models and algorithms based on information geometry, that allow robust and efficient approaches to learning paradigms (classification, segmentation, etc.) and to the analysis and recontruction of spatial proceses (such as tensor-valued images for instance).
These activities have benefited from the financial support of IdEx Bordeaux and of the CPU cluster.
Synthesis of solid textures
Various works have been carried out on the synthesis of 3D textured images (i.e. solid textures), particularly in the case of images showing anisotropic structures, either fibrous or laminar. Both parametric and non parametric approaches, either deterministic or stochastic, have allowed to generate 3D textures from 3D exemplars and even, under some assumptions, from 2D exemplars while preserving geometric structures and patterns at fine or broader scales.
The outcomes of these works concern mainly material sciences and aim at designing virtual materials. Combined with atomistic simulation techniques applied to carbon materials at the nanoscale, the methods we propose allow to predict the existence of 3D nanostructures non observable by imagery, to describe them and to simulate their behaviour. Studied materials are pyrocarbons for the space and aircraft industry and, more recently, nuclear graphites. At a broader scale, progress has also been made regarding the synthesis of fibrous textures. Applications concern the modeling of woven composite material.
This work has been conducted in collaboration with the LCTS lab (CNRS) and financially supported by the French Agence Nationale de la Recherche (Pyroman project) and Direction Générale de l'Armement.
Detection and reconstruction of objects in textured images and volumes
In the context of computer vision applied to the analysis of real samples or scenes, it is often necessary to identify structured objects within images such as wire-like objects, surfaces or volumes. The detection of such objects may be hindered by the presence of noise and acquisition artifacts. In the case of multiple objects, occlusions, junctions or juxtaposition phenomena can also make the objets hardly separable or even detectable.
We propose various approaches dedicated to the detection and the reconstruction of objects in textured images and volumes. In particular we are interested in wire-like structures (in 2D or 3D) and in surfaces (planar or curved). These approaches take advantage of the local anisotropy of textures, described by mathematical tools inherited from differential geometry such as the structure tensor. For instance, the tracking of wire-like structures is based on the 2D/3D orientation flow whereas the identification of surfaces is done using the normal vector field.
Various applications can be found within our industrial or academic partnerships. They include fault detection and horizon reconstruction in seismic images, segmentation of fibrous structures in tomographic images of woven (Carbon-Carbon or Carbon-Ceramic composites) or non woven (bio-based or wood-textile composites) materials. These activities have received financial support from industrial partners (Total, Safran) and public organizations (Direction Générale de l'Armement, ADEME).
Members
Permanent Staff
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| Yannick Berthoumieu, PR | Lionel Bombrun, MCF | Guillaume Bourmaud, MCF | Jean-Pierre Da Costa, MCF-HDR | Jacques Daniel, IR | Marc Donias, MCF |
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| Christian Germain, PR | Jean-François Giovannelli, PR | Barna Keresztes, IR | Salem Saïd, CR | Flavius Turcu, CR |
Non-Permanent Staff
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| Florent Abdelghafour, Doct. | Marco Bevilacqua, Post-doc. | Salma Doghraji, Doct. | Mireille El Gheche, Post-doc. | Ioana Ilea, Doct. | Brendan Le Bouill, Doct. |
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| Moctar Mounirou, Doct. | Florian Rançon, Doct. | Roxana Rosu, Doct. | Paolo Zanini, Post-doc. |
Skills
Classification, segmentation and inverse problems
- Joint deconvolution-segmentation with a Bayesian approach and by stochastic simulation
- Model selection by evidence approximation
Identifiability and equivalence l0/l1
- Compressed sensing, Lipschitz bounds and greedy algorithms
- Identifiability criteria and noise robustness bounds
Characterization of 2D non-gaussian correlated spatial processes
- Adequation between multivariate models and the structure of spatial data
- Performance of estimators, elliptic multivariate law families
Analysis of 2D and 3D textures
- Stereology and inference issues in textured image processing.
- Classification and segmentation of textures
- Synthesis of 2D and 3D textures
- Detection and reconstruction of geometric structures in 2D and 3D textured images
Publications
Total : 565
Articles in peer-reviewed journal → 159 Show
2023
Generalization of the Shortest Path Approach for Superpixel Segmentation of Omnidirectional Images
Giraud, Rémi ; Borba Pinheiro, Rodrigo ; Berthoumieu, Yannick
Dans : Pattern Recognition
https://hal.science/hal-04097083
Designing a Proximal Sensing Camera Acquisition System for Vineyard Applications: Results and Feedback on 8 Years of Experiments
Rançon, Florian ; Keresztes, Barna ; Deshayes, Aymeric ; Tardif, Malo ; Abdelghafour, Florent ; Fontaine, Gael ; da Costa, Jean-Pierre ; Germain, Christian
Dans : Sensors
https://hal.inrae.fr/hal-03997313
2022
PCA Reduced Gaussian Mixture Models with Applications in Superresolution
Hertrich, Johannes ; Nguyen, Lan ; Aujol, Jean-François ; Bernard, Dominique ; Berthoumieu, Yannick ; Saadaldin, Abdellatif ; Steidl, Gabriele
Dans : Inverse Problems and Imaging
https://hal.science/hal-02941479
An annotated image dataset of vegetable crops at an early stage of growth for proximal sensing applications
Lac, Louis ; Keresztes, Barna ; Louargant, Marine ; Donias, Marc ; da Costa, Jean-Pierre
Dans : Data in Brief
https://hal.science/hal-03728222
Crop stem detection and tracking for precision hoeing using deep learning
Lac, Louis ; da Costa, Jean-Pierre ; Donias, Marc ; Keresztes, Barna ; Bardet, Alain
Dans : Computers and Electronics in Agriculture
https://hal.science/hal-03722088
A kriging-based analysis of cloud liquid water content using CloudSat data
Lalande, Jean-Marie ; Bourmaud, Guillaume ; Minvielle, Pierre ; Giovannelli, Jean-François
Dans : Atmospheric Measurement Techniques
https://hal.science/hal-03763346
Potential of Multiway PLS (N-PLS) Regression Method to Analyse Time-Series of Multispectral Images: A Case Study in Agriculture
Lopez-Fornieles, Eva ; Brunel, Guilhem ; Rancon, Florian ; Gaci, Belal ; Metz, Maxime ; Devaux, Nicolas ; Taylor, James ; Tisseyre, Bruno ; Roger, Jean-Michel
Dans : Remote Sensing
https://hal.inrae.fr/hal-03525245
Exploratory Analysis on Pixelwise Image Segmentation Metrics with an Application in Proximal Sensing
Melki, Paul ; Bombrun, Lionel ; Millet, Estelle ; Diallo, Boubacar ; Elchaoui Elghor, Hakim ; da Costa, Jean-Pierre
Dans : Remote Sensing
https://hal.science/hal-03720003
Two-stage automatic diagnosis of Flavescence Dorée based on proximal imaging and artificial intelligence: a multi-year and multi-variety experimental study
Tardif, Malo ; Amri, Ahmed ; Keresztes, Barna ; Deshayes, Aymeric ; Martin, Damian ; Greven, Marc ; da Costa, Jean-Pierre
Dans : OENO One
https://hal.science/hal-04038722
Riemannian information gradient methods for the parameter estimation of ECD
Zhou, Jialun ; Said, Salem ; Berthoumieu, Yannick
Dans : Signal Processing
https://hal.science/hal-03720019
2021
An annotated image dataset of downy mildew symptoms on Merlot grape variety
Abdelghafour, Florent ; Keresztes, Barna ; Deshayes, Aymeric ; Germain, Christian ; da Costa, Jean-Pierre
Dans : Data in Brief
https://hal.inrae.fr/hal-03325588
Editorial of the special issue on Computational Image Editing
Bertalmío, Marcelo ; Giraud, Rémi ; Lee, Seungyong ; Lézoray, Olivier ; Ta, Vinh-Thong ; Tschumperlé, David
Dans : Signal Processing: Image Communication
https://hal.science/hal-03170592
2020
In field detection of downy mildew symptoms with proximal colour imaging
Abdelghafour, Florent ; Keresztes, Barna ; Germain, Christian ; da Costa, Jean-Pierre
Dans : Sensors
https://hal.inrae.fr/hal-02951597
Ensemble Learning Approaches Based on Covariance Pooling of CNN Features for High Resolution Remote Sensing Scene Classification
Akodad, Sara ; Bombrun, Lionel ; Xia, Junshi ; Berthoumieu, Yannick ; Germain, Christian
Dans : Remote Sensing
https://hal.science/hal-02967495
Riemannian geometry for compound Gaussian distributions: Application to recursive change detection
Bouchard, Florent ; Mian, Ammar ; Zhou, Jialun ; Said, Salem ; Ginolhac, Guillaume ; Berthoumieu, Yannick
Dans : Signal Processing
https://hal.univ-grenoble-alpes.fr/hal-02972691
AssemblyNet: A large ensemble of CNNs for 3D whole brain MRI segmentation
Coupé, Pierrick ; Mansencal, Boris ; Clément, Michaël ; Giraud, Rémi ; Denis de Senneville, Baudouin ; Ta, Vinh-Thong ; Lepetit, Vincent ; Manjón, José
Dans : NeuroImage
https://hal.science/hal-02930959
Multi-Scale Superpatch Matching using Dual Superpixel Descriptors
Giraud, Rémi ; Boyer, Merlin ; Clément, Michaël
Dans : Pattern Recognition Letters
https://hal.science/hal-02409963
Patch-based field-of-view matching in multi-modal images for electroporation-based ablations
Lafitte, Luc ; Giraud, Rémi ; Zachiu, Cornel ; Ries, Mario ; Sutter, Olivier ; Petit, Antoine ; Seror, Olivier ; Poignard, Clair ; Denis de Senneville, Baudouin
Dans : Computerized Medical Imaging and Graphics
https://hal.science/hal-02868718
Correlation between water activity (aw) and microbial epiphytic communities associated with grapes berries
Martins, Guilherme Eduardo ; Casini, Cosimo ; da Costa, Jean-Pierre ; Geny, Laurence ; Lonvaud, Aline ; Masneuf-Pomarede, Isabelle
Dans : OENO One
https://hal.inrae.fr/hal-02547979
2019
A Bayesian framework for joint structure and colour based pixel-wise classification of grapevine proximal images
Abdelghafour, Florent ; Rosu, Roxana ; Keresztes, Barna ; Germain, Christian ; da Costa, Jean-Pierre
Dans : Computers and Electronics in Agriculture
https://hal.science/hal-02518375
Multiple-feature Kernel-based Probabilistic Clustering for Unsupervised Band Selection
Bevilacqua, Marco ; Berthoumieu, Yannick
Dans : IEEE Transactions on Geoscience and Remote Sensing
https://hal.science/hal-02530242
Free-shaped polygonal seismic horizon reconstruction using space transformations
Doghraji, Salma ; Donias, Marc ; Guillon, Sébastien
Dans : Journal of Applied Geophysics
https://hal.science/hal-02509424
Potential of High-Resolution Pléiades Imagery to Monitor Salt Marsh Evolution After Spartina Invasion
Proença, Bárbara ; Frappart, Frédéric ; Lubac, Bertrand ; Marieu, Vincent ; Ygorra, Bertrand ; Bombrun, Lionel ; Michalet, Richard ; Sottolichio, Aldo
Dans : Remote Sensing
https://hal.science/hal-02294897
Comparison of SIFT Encoded and Deep Learning Features for the Classification and Detection of Esca Disease in Bordeaux Vineyards
Rançon, Florian ; Bombrun, Lionel ; Keresztes, Barna ; Germain, Christian
Dans : Remote Sensing
https://hal.science/hal-02294893
2018
A survey of exemplar-based texture synthesis methods
Akl, Adib ; Yaacoub, Charles ; Donias, Marc ; da Costa, Jean-Pierre ; Germain, Christian
Dans : Computer Vision and Image Understanding
https://hal.science/hal-02509437
Synthesis of arbitrary-shaped textures constrained by the structure tensor field
Akl, Adib ; Yaacoub, Charles ; Donias, Marc ; da Costa, Jean-Pierre ; Germain, Christian
Dans : Signal, Image and Video Processing
https://hal.science/hal-01717044
Recursive Texture Orientation Estimation Based on Space Transformation and Hypersurface Reconstruction
Doghraji, Salma ; Donias, Marc ; Berthoumieu, Yannick
Dans : IEEE Transactions on Image Processing
https://hal.science/hal-02509407
Fisher Vector Coding for Covariance Matrix Descriptors Based on the Log-Euclidean and Affine Invariant Riemannian Metrics
Ilea, Ioana ; Bombrun, Lionel ; Said, Salem ; Berthoumieu, Yannick
Dans : Journal of Imaging
https://hal.science/hal-01930149
Planification de trajectoire par champs de potentiel fractionnaires appliquée au véhicule autonome
Melchior, Pierre ; Victor, Stephane ; Moreau, Julien ; Moze, Mathieu ; Aioun, François ; Guillemard, Franck
Dans : Automatique Control
https://hal.science/hal-02010651
Robust and adaptive approaches for Relative Geologic Time Estimation
Mounirou Arouna, Moctar ; El Gheche, Mireille ; Donias, Marc ; Guillon, Sébastien ; Berthoumieu, Yannick
Dans : Journal of Applied Geophysics
https://hal.science/hal-02509426
Gaussian Distributions on Riemannian Symmetric Spaces: Statistical Learning With Structured Covariance Matrices
Said, Salem ; Hajri, Hatem ; Bombrun, Lionel ; Vemuri, Baba
Dans : IEEE Transactions on Information Theory
https://hal.science/hal-01710198
Polarimetric radar image classication using directional diffusion and descriptive statistics
Terebes, Romulus ; Malutan, Raul ; Borda, Monica ; Germain, Christian ; Bombrun, Lionel ; Ilea, Ioana
Dans : Rev. Roum. Sci. Techn. – Électrotechn. et Énerg
https://hal.science/hal-01930194
Vector partitions, multi-dimensional Faà di Bruno formulae and generating algorithms
Turcu, Flavius ; Bonchiş, Cosmin ; Najim, Mohamed
Dans : Discrete Applied Mathematics
https://hal.science/hal-02415577
Transfer learning: a Riemannian geometry framework with applications to Brain-Computer Interfaces
Zanini, Paolo ; Congedo, Marco ; Jutten, Christian ; Said, Salem ; Berthoumieu, Yannick
Dans : IEEE Transactions on Biomedical Engineering
https://hal.science/hal-01923278
2017
Potential of on-board colour imaging for in-field detection and counting of grape bunches at early fruiting stages
Abdelghafour, F. ; Keresztes, B. ; Germain, C. ; da Costa, Jean-Pierre
Dans : Advances in Animal Biosciences
https://hal.science/hal-01715910
Joint inpainting of depth and reflectance with visibility estimation
Bevilacqua, Marco ; Aujol, Jean-François ; Biasutti, Pierre ; Brédif, Mathieu ; Bugeau, Aurélie
Dans : ISPRS Journal of Photogrammetry and Remote Sensing
https://hal.science/hal-01439299
Texture Reconstruction guided by a High-Resolution Patch
El Gheche, Mireille ; Aujol, Jean-François ; Berthoumieu, Yannick ; Deledalle, Charles-Alban
Dans : IEEE Transactions on Image Processing
https://hal.science/hal-01276582
A time-dependent atomistic reconstruction of severe irradiation damage and associated property changes in nuclear graphite
Farbos, Baptiste ; Freeman, Helen ; Hardcastle, Trevor ; da Costa, Jean-Pierre ; Brydson, Rik ; Scott, Andrew ; Weisbecker, Patrick ; Germain, Christian ; Vignoles, Gerard ; Leyssale, Jean-Marc
Dans : Carbon
https://hal.science/hal-01717043
Color Texture Image Retrieval Based on Local Extrema Features and Riemannian Distance
Pham, Minh-Tan ; Mercier, Grégoire ; Bombrun, Lionel
Dans : Journal of Imaging
https://hal.science/hal-01629218
Spatial pattern analysis of flavescence dorée repartition in vineyards from the Bordeaux region
Rançon, Florian ; Bombrun, Lionel ; Keresztes, Barna ; Germain, Christian
Dans : Journal of Agricultural Informatics
https://hal.science/hal-01647929
Structure tensor Riemannian statistical models for CBIR and classification of remote sensing images
Rosu, Roxana ; Donias, Marc ; Bombrun, Lionel ; Said, Salem ; Regniers, Olivier ; da Costa, Jean-Pierre
Dans : IEEE Transactions on Geoscience and Remote Sensing
https://hal.science/hal-01471744
Riemannian Gaussian Distributions on the Space of Symmetric Positive Definite Matrices
Said, Salem ; Bombrun, Lionel ; Berthoumieu, Yannick ; Manton, Jonathan
Dans : IEEE Transactions on Information Theory
https://hal.science/hal-01710191
Spectral-Spatial Rotation Forest for Hyperspectral Image Classification
Xia, Junshi ; Bombrun, Lionel ; Berthoumieu, Yannick ; Germain, Christian ; Du, Peijun
Dans : IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
https://hal.science/hal-01647598
2016
From Intrinsic Optimization to Iterated Extended Kalman Filtering on Lie Groups
Bourmaud, Guillaume ; Mégret, Rémi ; Giremus, Audrey ; Berthoumieu, Yannick
Dans : Journal of Mathematical Imaging and Vision
https://hal.science/hal-01311169
Stochastic flows and an interface SDE on metric graphs
Hajri, Hatem ; Raimond, Olivier
Dans : Stochastic Processes and their Applications
https://hal.science/hal-01489997
Riemannian Laplace Distribution on the Space of Symmetric Positive Definite Matrices
Hajri, Hatem ; Ilea, Ioana ; Said, Salem ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : Entropy
https://hal.science/hal-01379726
APPLICATION OF STOCHASTIC FLOWS TO THE STICKY BROWNIAN MOTION EQUATION
Hajri, Hatem ; Mine, Caglar ; Arnaudon, Marc
Dans : Electronic Communications in Probability
https://hal.science/hal-01292907
Image Zoom Completion
Hidane, Moncef ; El Gheche, Mireille ; Aujol, Jean-François ; Berthoumieu, Yannick ; Deledalle, Charles
Dans : IEEE Transactions on Image Processing
https://hal.science/hal-01253124
An M-Estimator for Robust Centroid Estimation on the Manifold of Covariance Matrices
Ilea, Ioana ; Bombrun, Lionel ; Terebes, Romulus ; Borda, Monica ; Germain, Christian
Dans : IEEE Signal Processing Letters
https://hal.science/hal-01385302
Supervised Classification of Very High Resolution Optical Images Using Wavelet-Based Textural Features
Regniers, Olivier ; Bombrun, Lionel ; Lafon, Virginie ; Germain, Christian
Dans : IEEE Transactions on Geoscience and Remote Sensing
https://hal.science/hal-01316398
Bayesian Texture Classification From Indirect Observations Using Fast Sampling
Vacar, Cornelia ; Giovannelli, Jean-François ; Berthoumieu, Yannick
Dans : IEEE Transactions on Signal Processing
https://hal.science/hal-01719190
Class-Separation-Based Rotation Forest for Hyperspectral Image Classification
Xia, Junshi ; Nicola, Falco ; Benediktsson, Jon Atli ; Chanussot, Jocelyn ; Du, Peijun
Dans : IEEE Geoscience and Remote Sensing Letters
https://hal.science/hal-01442631
Spectral-Spatial Classification of Hyperspectral Images Using ICA and Edge-Preserving Filter via an Ensemble Strategy
Xia, Junshi ; Bombrun, Lionel ; Adali, Tülay ; Berthoumieu, Yannick ; Germain, Christian
Dans : IEEE Transactions on Geoscience and Remote Sensing
https://hal.science/hal-01379723
2015
Identification of an Autoregressive Process Disturbed by a Moving Average Noise Based on Inner-Outer Factorization
Abdo, Ahmad ; Turcu, Flavius ; Grivel, Eric ; Diversi, Roberto ; Ferré, Guillaume
Dans : SIViP
https://hal.science/hal-01287374
Texture synthesis using the structure tensor
Akl, Adib ; Yaacoub, Charles ; Donias, Marc ; da Costa, Jean-Pierre ; Germain, Christian
Dans : IEEE Transactions on Image Processing
https://hal.science/hal-01267069
A New Riemannian Averaged Fixed-Point Algorithm for MGGD Parameter Estimation
Boukouvalas, Zois ; Said, Salem ; Bombrun, Lionel ; Berthoumieu, Yannick ; Adali, Tülay
Dans : IEEE Signal Processing Letters
https://hal.science/hal-01230086
Continuous-Discrete Extended Kalman Filter on Matrix Lie Groups Using Concentrated Gaussian Distributions
Bourmaud, Guillaume ; Mégret, Rémi ; Arnaudon, Marc ; Giremus, Audrey
Dans : Journal of Mathematical Imaging and Vision
https://hal.science/hal-01311170
Orientation-guided two-scale approach for the segmentation and quantitative description of woven bundles of fibers from three-dimensional tomographic images
Chapoullie, Cedric ; da Costa, Jean-Pierre ; Cataldi, Michel ; Vignoles, Gerard ; Germain, Christian
Dans : Journal of Electronic Imaging
https://hal.science/hal-01717054
Investigating carbon materials nanostructure using image orientation statistics
da Costa, Jean-Pierre ; Weisbecker, P. ; Farbos, B. ; Leyssale, J.-M. ; Vignoles, G.L. ; Germain, C.
Dans : Carbon
https://hal.science/hal-01120268
GENERIC MULTIVARIATE MODEL FOR COLOR TEXTURE CLASSIFICATION IN RGB COLOR SPACE
Drissi El Maliani, Ahmed ; El Hassouni, Mohammed ; Berthoumieu, Yannick ; Aboutajdine, Driss
Dans : International Journal of Multimedia Information Retrieval
https://hal.science/hal-01312739
Nanoscale elasticity of highly anisotropic pyrocarbons
Farbos, B. ; da Costa, Jean-Pierre ; Vignoles, G.L. ; Leyssale, J.-M.
Dans : Carbon
https://hal.science/hal-01717025
Electron irradiation of nuclear graphite studied by transmission electron microscopy and electron energy loss spectroscopy
Mironov, B.E. ; Freeman, H.M. ; Brown, A.P. ; Hage, F.S. ; Scott, A.J. ; Westwood, A.V.K. ; da Costa, Jean-Pierre ; Weisbecker, P. ; Brydson, R.M.D.
Dans : Carbon
https://hal.science/hal-01120154
Wavelet-Based Texture Features for the Classification of Age Classes in a Maritime Pine Forest
Regniers, Olivier ; Bombrun, Lionel ; Guyon, Dominique ; Samalens, Jean-Charles ; Germain, Christian
Dans : IEEE Geoscience and Remote Sensing Letters
https://hal.science/hal-01716751
2014
Complémentarité des images Pléiades et drone pour la viticulture de précision dans le cadre du programme EarthLab
Barbey, Christelle ; Helbert, Jérôme ; Jaën, Arnaud ; Pagot, Elodie ; Samalens, Jean-Charles ; Valette, Lilian ; Germain, Christian ; Guyon, Dominique ; Wigneron, Jean Pierre
Dans : Revue Française de Photogrammétrie et de Télédétection
https://hal.science/hal-01716769
Analyses of the temporal dynamics of fungal communities colonizing the healthy wood tissues of esca leaf-symptomatic and asymptomatic vines
Bruez, Emilie ; Vallance, Jessica ; Gerbore, Jonathan ; Lecomte, Pascal ; da Costa, Jean-Pierre ; Guérin-Dubrana, Lucia ; Rey, Patrice
Dans : PLoS ONE
https://hal.inrae.fr/hal-02632045
Retrieval of Forest Stand Age From SAR Image Texture for Varying Distance and Orientation Values of the Gray Level Co-Occurrence Matrix
Champion, Isabelle ; Germain, Christian ; da Costa, Jean-Pierre ; Alborini, Arnaud ; Dubois-Fernandez, Pascale
Dans : IEEE Geoscience and Remote Sensing Letters
https://hal.science/hal-00903994
Color texture classification method based on a statistical multi-model and geodesic distance
El Maliani, Ahmed Drissi ; El Hassouni, Mohammed ; Berthoumieu, Y ; Aboutajdine, D
Dans : Journal of Visual Communication and Image Representation
https://hal.science/hal-01312729
Color texture classification method based on a statistical multi-model and geodesic distance
El Maliani, Ahmed Drissi ; El Hassouni, Mohammed ; Berthoumieu, Yannick ; Aboutajdine, Driss
Dans : Journal of Visual Communication and Image Representation
https://hal.science/hal-01015628
Nanoscale structure and texture of highly anisotropic pyrocarbons revisited with transmission electron microscopy, image processing, neutron diffraction and atomistic modeling
Farbos, B. ; Weisbecker, P. ; Fischer, H.E. ; da Costa, Jean-Pierre ; Lalanne, M. ; Chollon, G. ; Germain, Christian ; Vignoles, G.L. ; Leyssale, J.-M.
Dans : Carbon
https://hal.science/hal-01717019
Stochastic flows on metric graphs
Hajri, Hatem ; Raimond, Olivier
Dans : Electronic Journal of Probability
https://hal.science/hal-01490006
Hierarchical Hidden Markov Model in Detecting Activities of Daily Living in Wearable Videos for Studies of Dementia
Karaman, Svebor ; Benois-Pineau, Jenny ; Dovgalecs, Vladislavs ; Mégret, Rémi ; Pinquier, Julien ; André-Obrecht, Régine ; Gaëstel, Yann ; Dartigues, Jean-François
Dans : Multimedia Tools and Applications
https://hal.science/hal-00639014
Gaussian Copula Multivariate Modeling for Image Texture Retrieval Using Wavelet Transforms
Lasmar, Nour-Eddine ; Berthoumieu, Yannick
Dans : IEEE Transactions on Image Processing
https://inria.hal.science/hal-00727127
Modélisation de texture basée sur les ondelettes pour la détection de parcelles viticoles à partir d'images Pleiades panchromatiques
Regniers, Olivier ; Bombrun, Lionel ; Germain, Christian
Dans : Revue Française de Photogrammétrie et de Télédétection
https://hal.science/hal-01084325
New Riemannian Priors on the Univariate Normal Model
Said, Salem ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : Entropy
https://hal.science/hal-01084330
Maximum-likelihood based synthesis of volumetric textures from a 2D sample
Urs, Radu-Dragos ; da Costa, Jean-Pierre ; Germain, Christian
Dans : IEEE Transactions on Image Processing
https://hal.science/hal-00978375
Bayesian Texture and Instrument Parameter Estimation From Blurred and Noisy Images Using MCMC
Vacar, Cornelia ; Giovannelli, Jean-François ; Berthoumieu, Yannick
Dans : IEEE Signal Processing Letters
https://hal.science/hal-00975094
2013
2-Dimensional Wavelet Packet Spectrum for Texture Analysis
Atto, Abdourrahmane ; Berthoumieu, Yannick ; Bolon, Philippe
Dans : IEEE Transactions on Image Processing
https://hal.science/hal-00766713
Multi-Date Divergence Matrices for the Analysis of SAR Image Time Series
Atto, Abdourrahmane ; Trouvé, Emmanuel ; Berthoumieu, Yannick ; Mercier, Grégoire
Dans : IEEE Transactions on Geoscience and Remote Sensing
https://hal.science/hal-00721877
Stochasticity: A Feature for the Structuring of Large and Heterogeneous Image Databases
Atto, Abdourrahmane ; Berthoumieu, Yannick ; Mégret, Rémi
Dans : Entropy
https://hal.science/hal-00550318
An evaluation of the sparsity degree for sparse recovery with deterministic measurement matrices
Berthoumieu, Yannick ; Dossal, Charles ; Pustelnik, Nelly ; Ricoux, Philippe ; Turcu, Flavius
Dans : Journal of Mathematical Imaging and Vision
https://hal.science/hal-00878620
Overview of grapevine trunk diseases in France in the 2000s
Bruez, Emilie ; Lecomte, Pascal ; Grosman, Jacques ; Doublet, Bruno ; Bertsch, Christophe ; Fontaine, Florence ; Ugaglia, Adeline ; Teissedre, Pierre-Louis ; da Costa, Jean-Pierre ; Guerin-Dubrana, Lucia ; Rey, Patrice
Dans : Phytopathologia Mediterranea
https://hal.science/hal-00948478
Canopy structure effect on SAR image texture versus forest biomass relationships
Champion, Isabelle ; da Costa, Jean-Pierre ; Godineau, Adrien ; Villard, Ludovic ; Dubois-Fernandez, Patricia ; Le Toan, Thuy
Dans : EARSeL eProceedings
https://hal.inrae.fr/hal-02642852
A New Time-Frequency using a Tensorial Study. Applications to ISAR processing
Corretja, Vincent ; Grivel, Eric ; Berthoumieu, Yannick ; Quellec, Jean-Michel ; Thierry, Sfez ; Kemkemian, Stephane
Dans : Signal Processing
https://hal.science/hal-00772301
Stereological Estimation of Orientation Distribution of Generalized Cylinders from a Unique 2D Slice
da Costa, Jean-Pierre ; Oprean, Stefan ; Baylou, Pierre ; Germain, Christian
Dans : Microscopy and Microanalysis
https://hal.science/hal-00904011
Comparative study of two methods (hexane extraction and NMR) for the determination of oil content in an individual olive fruit
Deblangey, Adeline ; Roger, Jean-Michel ; Palagos, B. ; Grenier, Gilbert ; Bendoula, Ryad
Dans : European Journal of Lipid Science and Technology
https://hal.science/hal-00984974
Multiple Feature Fusion Based on Co-Training Approach and Time Regularization for Place Classification in Wearable Video
Dovgalecs, Vladislavs ; Megret, Rémi ; Berthoumieu, Yannick
Dans : Advances in Multimedia
https://hal.science/hal-00833474
Geotime: A 3D automatic tool for chronostratigraphic seismic interpretation and filtering
Guillon, Sebastien ; Keskes, Noomane ; Gallon, Jonathan ; Donias, Marc
Dans : Leading Edge
https://hal.science/hal-00804281
Parameter Estimation For Multivariate Generalized Gaussian Distributions
Pascal, Frédéric ; Bombrun, Lionel ; Tourneret, Jean-Yves ; Berthoumieu, Yannick
Dans : IEEE Transactions on Signal Processing
https://hal.science/hal-00879851
Tanaka's equation on the circle and stochastic flows
Raimond, Olivier ; Hajri, Hatem
Dans : ALEA : Latin American Journal of Probability and Mathematical Statistics
https://hal.science/hal-01490010
Fast seismic horizon reconstruction based on local dip transformation
Zinck, Guillaume ; Donias, Marc ; Daniel, Jacques ; Guillon, Sebastien ; Lavialle, Olivier
Dans : Journal of Applied Geophysics
https://hal.science/hal-00924923
2012
Wavelet Packets of Nonstationary Random Processes: Contributing Factors for Stationarity and Decorrelation
Atto, Abdourrahmane ; Berthoumieu, Yannick
Dans : IEEE Transactions on Information Theory
https://hal.science/hal-00548105
Unsupervised segmentation based on Von Mises circular distributions for orientation estimation in textured images
da Costa, Jean-Pierre ; Galland, Frédéric ; Roueff, Antoine ; Germain, Christian
Dans : Journal of Electronic Imaging
https://hal.science/hal-00700943
Structural features of pyrocarbon atomistic models constructed from transmission electron microscopy images
Leyssale, Jean-Marc ; da Costa, Jean-Pierre ; Germain, Christian ; Weisbecker, Patrick ; Vignoles, Gérard
Dans : Carbon
https://hal.science/hal-00773213
Multifocus image fusion and denoising: A variational approach.
Ludusan, Cosmin ; Lavialle, Olivier
Dans : Pattern Recognition Letters
https://hal.science/hal-01016677
2011
Automatic estimation of asymmetry for gradient-based alignment of noisy images on Lie group
Authesserre, Jean-Baptiste ; Megret, Rémi ; Berthoumieu, Yannick
Dans : Pattern Recognition Letters
https://hal.science/hal-00669813
Roll-invariant target decomposition in bistatic polarimetric SAR imagery
Bombrun, Lionel
Dans : Canadian Journal of Remote Sensing
https://hal.science/hal-00661692
Benefits of X-Ray CMT for the Modeling of C/C Composites
Coindreau, Olivia ; Mulat, Christianne ; Germain, Christian ; Lachaud, Jean ; Vignoles, Gerard L.
Dans : Advanced Engineering Materials
https://hal.science/hal-00584778
Heat capacity of the AuZr compound obtained by high-temperature drop calorimetry
Lomello-Tafin, M. ; Benarchid, M.Y. ; Antion, C. ; Janghorban, A. ; Moreau, J.M. ; Antoni-Zdziobek, A. ; Mazingue, Th. ; Pisch, A.
Dans : Intermetallics
https://hal.science/hal-01883590
Simulation of chemical vapor infiltration and deposition based on 3D images: a local scale approach
Ros, William ; Vignoles, Gérard L. ; Germain, Christian ; Supiot, Philippe ; Kokkoris, Georges
Dans : Chemical Vapor Deposition
https://hal.science/hal-00624480
Detection of moving foreground objects in videos with strong camera motion
Szolgay, Daniel ; Benois-Pineau, Jenny ; Mégret, Rémi ; Gaëstel, Yann ; Dartigues, Jean-François
Dans : Pattern Analysis and Applications
https://hal.science/hal-00669915
Simplified Marching Cubes: an efficient discretization scheme for simulations of deposition/ablation in complex media
Vignoles, Gerard L. ; Donias, Marc ; Mulat, Christianne ; Germain, Christian ; Delesse, Jean-François
Dans : Computational Materials Science
https://hal.science/hal-00584763
Pearson Random Walk algorithms for fiber-scale modeling of chemical vapor infiltration
Vignoles, Gerard L. ; Ros, William ; Mulat, Christianne ; Coindreau, Olivia ; Germain, Christian
Dans : Computational Materials Science
https://hal.science/hal-00584762
2010
Confidence Bounds for the Estimation of the Volume Phase Fraction from a Single Image in a Nickel Base Superalloy
Blanc, Rémi ; Baylou, Pierre ; Germain, Christian ; da Costa, Jean-Pierre
Dans : Microscopy and Microanalysis
https://hal.science/hal-00484775
A Rao-Blackwellized particle filter for joint channel/symbol estimation in MC-DS-CDMA systems
Giremus, Audrey ; Grivel, Eric ; Grolleau, Julie ; Najim, Mohamed
Dans : IEEE Transactions on Communications
https://hal.science/hal-00413365
Multivariate statistical modeling for texture analysis using wavelet transforms
Lasmar, Nour-Eddine ; Berthoumieu, Yannick
Dans : IEEE International Conference on Acoustics Speech and Signal Processing
https://hal.science/hal-00584578
Bidirectional Composition on Lie Groups for Gradient-based Image Alignment
Megret, Rémi ; Authesserre, Jean-Baptiste ; Berthoumieu, Yannick
Dans : IEEE Transactions on Image Processing
https://hal.science/hal-00547966
Rayleigh fading channel simulator based on inner-outer factorization
Merchan, Fernando ; Turcu, Flavius ; Grivel, Eric ; Najim, Mohamed
Dans : Signal Processing
https://hal.science/hal-00400798
A NOVEL DIFFUSION FILTER FOR IMAGE RESTORATION AND ENHANCEMENT
Terebes, Romulus ; Borda, Monica ; Pop, Sorin ; Lavialle, Olivier ; Germain, Christian ; Ludusan, Cosmin
Dans : Revue Roumaine des Sciences Techniques. Serie Électrotechnique et Énergétique
https://hal.science/hal-00584764
Modelling Infiltration of Fibre Preforms From X-ray Tomography Data
Vignoles, Gerard L. ; Ros, William ; Szelengowicz, Ivan ; Mulat, Christianne ; Germain, Christian ; Donias, Marc
Dans : Advances in Science and Technology
https://hal.science/hal-00584768
2009
Estimation of Autoregressive Fading Channels Based on Two Cross-Coupled H-infinity Filters
Jamoos, A. ; Grivel, E. ; Christov, N. ; Najim, M.
Dans : Signal, Image and Video Processing
https://hal.science/hal-00733722
Estimation of autoregressive fading channels based on two cross-coupled Hinf filters
Jamoos, Ali ; Grivel, Eric ; Christov, Nicolai ; Najim, Mohamed
Dans : Springer SIViP
https://hal.science/hal-00349754
FIBER SEGMENTATION IN COMPOSITE MATERIALS USING MARKED POINT PROCESSES
Keresztes, Barna ; Lavialle, Olivier ; Pop, Sorin ; Borda, Monica
Dans : Acta Technica Napocensis
https://hal.science/hal-00399304
An image-guided atomistic reconstruction of pyrolytic carbons
Leyssale, Jean-Marc ; da Costa, Jean-Pierre ; Germain, Christian ; Weisbecker, Patrick ; Vignoles, Gerard L.
Dans : Applied Physics Letters
https://hal.science/hal-00484786
Image processing for the characterization of porous silicon nanostructure
Ludurczak, Willy ; Garel, Olivier ; Berthoumieu, Yannick ; Babot, Odile ; Donias, Marc ; Dufour-Gergam, Elisabeth ; Niang, Fatimata ; Pellet, Claude ; Toupance, Thierry ; Verjus, Fabrice
Dans : physica status solidi (c)
https://hal.science/hal-00382265
Dynamic picking system for 3D seismic data: design and evaluation
Salom, Pierre ; Mégret, Rémi ; Donias, Marc ; Berthoumieu, Yannick
Dans : International Journal of Human-Computer Studies
https://hal.science/hal-00374854
Fast 2D AR Parameter Estimation Algorithm Based on Functional Schur Coefficients
Serban, Ioana ; Turcu, Flavius ; Najim, Mohamed
Dans : IEEE Signal Processing Letters
https://hal.science/hal-00401259
2008
Assessment of Texture Stationarity using the Asymptotic Behavior of the Empirical Mean and Variance
Blanc, Rémi ; da Costa, Jean-Pierre ; Stitou, Youssef ; Baylou, Pierre ; Germain, Christian
Dans : IEEE Transactions on Image Processing
https://hal.science/hal-00321867
N'D, une interface logicielle pour découvrir et expérimenter le traitement des images et de la vidéo
Donias, Marc
Dans : Journal sur l'enseignement des sciences et technologies de l'information et des systèmes
https://hal.science/hal-00280468
Découvrir le traitement du signal et de l'image grâce à des projets personnalisés : du traitement de la parole à la télécommande virtuelle
Giremus, Audrey ; Mégret, Rémi ; Grivel, Eric ; Lavialle, Olivier ; Berthoumieu, Yannick
Dans : Journal sur l'enseignement des sciences et technologies de l'information et des systèmes
https://hal.science/hal-00400049
Two ways to simulate a Rayleigh fading channel based on a stochastic sinusoidal model
Grolleau, Julie ; Grivel, Eric ; Najim, Mohamed
Dans : IEEE Signal Processing Letters
https://hal.science/hal-00167814
Abundance weighting for improved vegetation mapping in row crops. Application to vineyard vigour monitoring
Homayouni, Saeid ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert ; Goutouly, Jean-Pascal ; van Leeuwen, Cornelis ; da Costa, Jean-Pierre
Dans : Canadian Journal of Remote Sensing
https://hal.science/hal-00345557
An improved method for directional image smoothing based on structure tensors and vector field visualisation techniques.
Ludusan, Cosmin ; Lavialle, Olivier ; Pop, Sorin ; Terebes, Romulus ; Borda, Monica
Dans : Transactions on Electronics and Communications
https://hal.science/hal-00333232
Axis detection of cylindrical objects in 3-D images
Mulat, Christianne ; Donias, Marc ; Baylou, Pierre ; Vignoles, Gérard ; Germain, Christian
Dans : Journal of Electronic Imaging
https://hal.science/hal-00326703
Optimal orientation estimators for detection of cylindrical objects
Mulat, Christianne ; Donias, Marc ; Baylou, Pierre ; Vignoles, Gérard ; Germain, Christian
Dans : Signal, Image and Video Processing
https://hal.science/hal-00188509
A PDE-based approach to 3-D seismic data fusion
Pop, Sorin ; Lavialle, Olivier ; Donias, Marc ; Terebes, Romulus ; Borda, Monica ; Guillon, Sébastien ; Keskes, Naamen
Dans : IEEE Transactions on Geoscience and Remote Sensing
https://hal.science/hal-00326420
2007
3-D AR Model Order Selection via Rank Test Procedure
Aksasse, Brahim ; Stitou, Youssef ; Berthoumieu, Yannick ; Najim, Mohamed
Dans : IEEE Transactions on Signal Processing
https://hal.science/hal-00183339
Speech enhancement combining optimal smoothing and Errors-In-Variables identification of noisy AR processes
Bobillet, William ; Diversi, Roberto ; Grivel, Eric ; Guidorzi, Roberto ; Najim, Mohamed ; Soverini, Umberto
Dans : IEEE Transactions on Signal Processing
https://hal.science/hal-00167818
Delineation of Vine Parcels by Segmentation of High Resolution Remote Sensed Images
da Costa, Jean-Pierre ; Michelet, Franck ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : Precision Agriculture
https://hal.science/hal-00166474
New fault attribute based on robust directional scheme
Donias, Marc ; David, Ciprian ; Berthoumieu, Yannick ; Lavialle, Olivier ; Guillon, Sébastien ; Keskes, Noomane
Dans : Geophysics
https://hal.science/hal-00181162
Dual H infini Algorithms for Signal Processing, Application to Speech Enhancement
Labarre, David ; Grivel, Eric ; Christov, Nicolai ; Najim, Mohamed
Dans : IEEE Transactions on Signal Processing
https://hal.science/hal-00167816
Seismic Fault Preserving Diffusion
Lavialle, Olivier ; Pop, Sorin ; Germain, Christian ; Donias, Marc ; Guillon, Sebastien ; Keskes, Naamen ; Berthoumieu, Yannick
Dans : Journal of Applied Geophysics
https://hal.science/hal-00166722
An approach to image fusion implementing feature level fusion on seismic attributes
Ludusan, Cosmin ; Lavialle, Olivier ; Terebes, Romulus ; Borda, Monica
Dans : Transactions on Electronics and Communications
https://hal.science/hal-00326407
Microstructure reconstruction of fibrous C/C composites from X-ray microtomography
Martin-Herrero, Julio ; Germain, Christian
Dans : Carbon
https://hal.science/hal-00166485
Estimating Local Multiple Orientations
Michelet, Franck ; da Costa, Jean-Pierre ; Lavialle, Olivier ; Berthoumieu, Yannick ; Baylou, Pierre ; Germain, Christian
Dans : Signal Processing
https://hal.science/hal-00166478
A New Partial Differential Equation-based approach for 3D data denoising and edge preserving
Pop, Sorin ; Lavialle, Olivier ; Terebes, Romulus ; Borda, Monica
Dans : Revue Roumaine de Sciences et Techniques - Electrotechnique et Energétique
https://hal.science/hal-00184752
Compact perturbations of isometries
Serban, Ioana ; Turcu, Flavius
Dans : Proceedings of the American Mathematical Society
https://hal.science/hal-00182271
Multidimensional systems: BIBO stability test based on functional Schur coefficients
Serban, Ioana ; Najim, Mohamed
Dans : IEEE Signal Processing Magazine
https://hal.science/hal-00181756
ECG Beat Detection Using a Geometrical Matching Approach
Silva, Jesus ; Suarez, Kleydis ; Berthoumieu, Yannick ; Gomis, Pedro ; Najim, Mohamed
Dans : IEEE Transactions on Biomedical Engineering
https://hal.science/hal-00183317
Three-Dimensional Textured Image Blocks Model Based on Wold Decomposition
Stitou, Youssef ; Turcu, Flavius ; Berthoumieu, Yannick ; Najim, Mohamed
Dans : IEEE Transactions on Signal Processing
https://hal.science/hal-00183330
2006
Fiber orientation measurements in composite materials
Blanc, Rémi ; Germain, Christian ; da Costa, Jean-Pierre ; Baylou, Pierre ; Cataldi, Michel
Dans : Composites Part A: Applied Science and Manufacturing
https://hal.science/hal-00166465
Assessing the Contamination Potential of Freshly Extracted Escherichia coli Biofilm Cells by Impedancemetry
Caubet, R. ; Pedarros-Caubet, F. ; Quataert, Y. ; Lescure, A. ; Moreau, J.M. ; Ellison, W.J.
Dans : Microbial ecology
https://hal.science/hal-00164561
[ADC Characterization in Time Domain] Frequency Estimation to Linearize Time-domain Analysis of A/D Converters
Dallet, Dominique ; Slepicka, David ; Berthoumieu, Yannick ; Haddadi, Djamel ; Marchegay, Philippe
Dans : IEEE Transactions on Instrumentation and Measurement
https://hal.science/hal-00180584
Mapping of ice cream formulation using fluorescence spectroscopy.
Granger, Christine ; da Costa, Jean-Pierre ; Toutain, Jean ; Barey, Philippe ; Cansel, Maud
Dans : International Dairy Journal
https://hal.science/hal-00169833
Consistent estimation of autoregressive parameters from noisy observations based on two interacting Kalman filters Signal Processing
Labarre, David ; Grivel, Eric ; Berthoumieu, Yannick ; Todini, Ezio ; Najim, Mohamed
Dans : Signal Processing
https://hal.science/hal-00167654
Schur coefficients in several variables
Serban, Ioana ; Turcu, Flavius ; Najim, Mohamed
Dans : Journal of Mathematical Analysis and Applications
https://hal.science/hal-00181724
Compact perturbations and factorizations of closed range operators
Serban, Ioana ; Turcu, Flavius
Dans : Acta Universitatis Szegediensis. Acta Scientiarum Mathematicarum
https://hal.science/hal-00181720
2005
A 2-D Robust High Resolution Frequency Estimation Approach
Berthoumieu, Yannick ; El Ansari, Mohamed ; Aksasse, Brahim ; Donias, Marc ; Najim, Mohamed
Dans : Signal Processing
https://hal.science/hal-00181159
Estimating the section elevation angle of cubes on a cubic mesh. Application to nickel microstructure size estimation.
Germain, Christian ; Blanc, Rémi ; Donias, Marc ; Lavialle, Olivier ; da Costa, Jean-Pierre ; Baylou, Pierre
Dans : Image Analysis & Stereology
https://hal.science/hal-00166461
A New Adaptive Framework for Unbiased Orientation Estimation in Textured Images.
Le Pouliquen, Franck ; da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : Pattern Recognition
https://hal.science/hal-00166456
1H NMR and Chemometrics to characterize mature grape berries in four winegrowing areas in Bordeaux-France.
Pereira, Giuliano ; Gaudillère, Jean-Pierre ; van Leeuwen, Cornelis ; Hilbert, Ghislaine ; Lavialle, Olivier ; Maucourt, Mickael ; Deborde, Catherine ; Moing, Annick ; Rolin, Dominique
Dans : Journal of Agricultural and Food Chemistry
https://hal.science/hal-00400128
Multidimensional Schur coefficients and BIBO stability
Serban, Ioana ; Turcu, Flavius ; Najim, Mohamed
Dans : Communications in Information and Systems (CIS)
https://hal.science/hal-00181746
Sensory Evaluation of New Pear Cultivars
Vaysse, Pierre ; Reynier, Patrick ; Roche, Laurent ; Lavialle, Olivier
Dans : Acta Horticulturae
https://hal.science/hal-00400127
2004
A radio frequency electric current enhances antibiotic efficacy against bacterial biofilms
Ellison, William ; Caubet, R. ; Pedarros-Caubet, F. ; Chu, M. ; Freye, E. ; Belém Rodrigues, M. ; Moreau, J.M.
Dans : Antimicrobial Agents and Chemotherapy
https://hal.science/hal-00160714
2003
Multiscale estimation of vector field anisotropy. Application to texture characterization.
Germain, Christian ; da Costa, Jean-Pierre ; Lavialle, Olivier ; Baylou, Pierre
Dans : Signal Processing
https://hal.science/hal-00160721
Dynamic Particule Systems For Object Structure Extraction
Lavialle, Olivier ; Angella, Franck ; Germain, Christian ; Baylou, Pierre
Dans : Image Analysis & Stereology
https://hal.science/hal-00160752
Consideration of obstacle danger level in path planning using A* and fast marching optimisation: comparative study
Melchior, Pierre ; Orsoni, Bruno ; Lavialle, Olivier ; Poty, Alexandre ; Oustaloup, Alain
Dans : Signal Processing
https://hal.science/hal-00181781
2002
speech enhancement as a realization issue
Grivel, Eric ; Gabrea, Marcel ; Najim, Mohamed
Dans : Signal Processing
https://hal.science/hal-00167645
1999
A single microphone Kalman filter-based noise canceller
Gabrea, Marcel ; Grivel, Eric ; Najim, Mohamed
Dans : IEEE Signal Processing Letters
https://hal.science/hal-00167651
1998
A survey on the dynamic characterization of A/D converters
Dallet, Dominique ; Berthoumieu, Yannick
Dans : Measurement - Journal of the International Measurement Confederation (IMEKO)
https://hal.science/hal-00180199
Articles in journals without review committee → 2 Show
2018
L’enseignement supérieur agricole bordelais fortement impliqué dans la transition agro-écologique à travers les actions menées sur son domaine viticole Luchey-Halde
Papura, Daciana ; Giffard, Brice ; Alonso Ugaglia, Adeline ; Vallance, Jessica ; Marguerit, Elisa ; Domec, Jean-Christophe ; Germain, Christophe ; Darriet, Pierre ; Toulon, Nathalie ; Jouzier, Pauline
Dans : Union Girondine des Vins de Bordeaux
https://hal.science/hal-02539157
2012
A greedy algorithm to extract sparsity degree for l1/l0-equivalence in a deterministic context
Pustelnik, Nelly ; Dossal, Charles ; Turcu, Flavius ; Berthoumieu, Yannick ; Ricoux, Philippe
Dans : EUSIPCO 2012
https://hal.science/hal-00826821
Conference with proceedings (national) → 337 Show
2022
Détection de changements dans les modèles gaussiens de rang 1
Beisson, Rémi ; Vallet, Pascal ; Giremus, Audrey ; Ginolhac, Guillaume
Dans : GRETSI, XXVIIIème Colloque Francophone de Traitement du Signal et des Images, GRETSI, Nancy (France)
https://hal.univ-grenoble-alpes.fr/hal-03778401
A new approach for removing point cloud outliers using the standard score
Benallal, Hafsa ; Abouelaziz, Ilyass ; Mourchid, Youssef ; Alfalou, Ayman ; Tairi, Hamid ; Riffi, Jamal ; El Hassouni, Mohammed
Dans : Pattern Recognition and Tracking XXXIII, Orlando, Florida (United States)
https://hal.science/hal-04082487
2021
CHANGE DETECTION IN THE COVARIANCE STRUCTURE OF HIGH-DIMENSIONAL GAUSSIAN LOW-RANK MODELS
Beisson, R. ; Vallet, P. ; Giremus, A. ; Ginolhac, G.
Dans : 2021 IEEE Statistical Signal Processing Workshop (SSP), Rio de Janeiro (Brazil)
https://hal.univ-grenoble-alpes.fr/hal-03521255
Generalized Shortest Path-based Superpixels for Accurate Segmentation of Spherical Images
Giraud, Rémi ; Borba Pinheiro, Rodrigo ; Berthoumieu, Yannick
Dans : International Conference on Pattern Recognition (ICPR 2020), Milan (Italy)
https://hal.science/hal-02539465
Automatic Image Colorization based on Multi-Discriminators Generative Adversarial Networks
Mourchid, Youssef ; Donias, Marc ; Berthoumieu, Yannick
Dans : 2020 28th European Signal Processing Conference (EUSIPCO), Amsterdam (France)
https://hal.science/hal-03124241
2020
Cluster Kernel For Learning Similarities Between Symmetric Positive Definite Matrix Time Series
Akodad, Sara ; Bombrun, Lionel ; Berthoumieu, Yannick ; Germain, Christian
Dans : 2020 IEEE International Conference on Image Processing (ICIP), Abu Dhabi (United Arab Emirates)
https://hal.science/hal-02959479
A RESIDUAL DENSE GENERATIVE ADVERSARIAL NETWORK FOR PANSHARPENING WITH GEOMETRICAL CONSTRAINTS
Gastineau, Anaïs ; Aujol, Jean-François ; Berthoumieu, Yannick ; Germain, Christian
Dans : 27th IEEE international conference on image processing (ICIP 2020), Abou Dabi (United Arab Emirates)
https://hal.science/hal-02859866
Algorithme de correspondance de superpatchs multi-échelles basé sur des descripteurs duals de superpixels
Giraud, Rémi ; Boyer, Merlin ; Clément, Michaël
Dans : Reconnaissance des Formes, Image, Apprentissage et Perception (RFIAP 2020), Vannes (France)
https://hal.science/hal-02503365
Dual Color-Image Discriminators Adversarial Networks for Generating Artificial-SAR Colorized Images from SENTINEL-1 Images
Mourchid, Youssef ; Donias, Marc ; Berthoumieu, Yannick
Dans : Machine Learning for Earth Observation Workshop (ECML/PKDD 2020), Ghent (virtual ) (Belgium)
https://hal.science/hal-03164190
2019
On-board colour imaging for the detection of downy mildew
Abdelghafour, Florent ; Rançon, Florian ; Keresztes, Barna ; Germain, Christian ; da Costa, Jean-Pierre
Dans : 12th European Conference on Precision Agriculture, Montpellier (France)
https://hal.science/hal-02518575
An ensemble learning approach for the classification of remote sensing scenes based on covariance pooling of CNN features
Akodad, Sara ; Vilfroy, Solène ; Bombrun, Lionel ; Cavalcante, Charles ; Germain, Christian ; Berthoumieu, Yannick
Dans : 27th European Signal Processing Conference, La Coruña (Spain)
https://hal.science/hal-02294876
2D Fourier Transform Based Analysis Comparing the DFA with the DMA
Berthelot, Bastien ; Grivel, Eric ; Legrand, Pierrick ; Donias, Marc ; André, Jean-Marc ; Mazoyer, Patrick ; Ferreira, Thierry
Dans : EUSIPCO 2019 - 27th European Signal Processing Conference, A Coruna (Spain)
https://hal.science/hal-02147663
Impedance mapping by inversion of a 3D surface electromagnetism code
Boissy, Julien ; Minvielle, Pierre ; Sesques, Muriel ; Giovannelli, Jean-François
Dans : GRETSI 2019, LILLE (France)
https://hal.science/hal-02456083
Fusion d'images non locale préservant la géométrie
Gastineau, Anaïs ; Aujol, Jean-François ; Berthoumieu, Yannick ; Germain, Christian
Dans : GRETSI, Lille (France)
https://hal.science/hal-02477526
Sparse-to-Dense Hypercolumn Matching for Long-Term Visual Localization
Germain, Hugo ; Bourmaud, Guillaume ; Lepetit, Vincent
Dans : 3DV, Quebec (Canada)
https://hal.science/hal-02353464
Superpixels adaptés localement aux textures
Giraud, Rémi ; Ta, Vinh-Thong ; Papadakis, Nicolas ; Berthoumieu, Yannick
Dans : Colloque du Groupe de Recherche et d'Etudes de Traitement du Signal et des Images (GRETSI'19), Lille (France)
https://hal.science/hal-02117558
Texture Superpixel Clustering from Patch-based Nearest Neighbor Matching
Giraud, Rémi ; Berthoumieu, Yannick
Dans : European Signal Processing Conference (EUSIPCO 2019), La Corogne (Spain)
https://hal.science/hal-02059490
Texture-Aware Superpixel Segmentation
Giraud, Rémi ; Ta, Vinh-Thong ; Papadakis, Nicolas ; Berthoumieu, Yannick
Dans : IEEE International Conference on Image Processing (ICIP'19), Taipei (Taiwan)
https://hal.science/hal-01995819
Reactive Path Planning for Autonomous Vehicle Using Bézier Curve Optimization
Moreau, Julien ; Melchior, Pierre ; Victor, Stephane ; Moze, Mathieu ; Aioun, François ; Guillemard, Franck
Dans : 2019 IEEE Intelligent Vehicles Symposium (IV), Paris (France)
https://hal.science/hal-02477761
Reactive path planning in intersection for autonomous vehicle
Moreau, Julien ; Melchior, Pierre ; Victor, Stephane ; Cassany, Louis ; Moze, Mathieu ; Aioun, François ; Guillemard, Franck
Dans : 9th IFAC Symposium on Advances in Automotive Control AAC 2019, Orléans (France)
https://hal.science/hal-02477689
Pareto Meets Huber: Efficiently Avoiding Poor Minima in Robust Estimation
Zach, Christopher ; Bourmaud, Guillaume
Dans : ICCV, Seoul (South Korea)
https://hal.science/hal-02353424
Recursive algorithm for estimation of mixture models on Riemannian symmetric space
Zhou, Jialun ; Le Bihan, Nicolas ; Said, Salem
Dans : GRETSI 2019 - XXVIIème Colloque francophone de traitement du signal et des images, Lille (France)
https://hal.science/hal-02927638
Online estimation of MGGD : the Riemannian Averaged Natural Gradient method
Zhou, Jialun ; Said, Salem ; Berthoumieu, Yannick
Dans : 2019 IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Le gosier (France)
https://hal.science/hal-02530279
2018
Joint structure and colour based parametric classification of grapevine organs from proximal images through several critical phenological stages
Abdelghafour, Florent ; Rosu, Roxana ; Keresztes, Barna ; Germain, Christian ; da Costa, Jean-Pierre
Dans : 14 th International Conference on Precision Agriculture, Montréal (Canada)
https://hal.science/hal-02518546
Image classification based on log-Euclidean Fisher Vectors for covariance matrix descriptors
Akodad, Sara ; Bombrun, Lionel ; Yaacoub, Charles ; Berthoumieu, Yannick ; Germain, Christian
Dans : International Conference on Image Processing Theory, Tools and Applications (IPTA), Xi'an (China)
https://hal.science/hal-01930156
Covariance matrices encoding based on the log-Euclidean and affine invariant Riemannian metrics
Ilea, Ioana ; Bombrun, Lionel ; Said, Salem ; Berthoumieu, Yannick
Dans : The IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, Salt Lake City (United States)
https://hal.science/hal-01930136
Estimation of vine shoot morphology and volume based on computer vision and image processing
Keresztes, Barna ; Rabemanantsoa, Liantsoa ; Germain, Christian ; da Costa, Jean-Pierre
Dans : Proceedings of AgEng 2018, Wageningen (Netherlands)
https://hal.science/hal-02518567
Real-time Fruit Detection Using Deep Neural Networks
Keresztes, Barna ; Abdelghafour, Florent ; Randriamanga, Dimby ; da Costa, Jean-Pierre ; Germain, Christian
Dans : 14th International Conference on Precision Agriculture, Montréal (Canada)
https://hal.science/hal-02518559
Descending, lifting or smoothing: Secrets of robust cost optimization
Zach, Christopher ; Bourmaud, Guillaume
Dans : ECCV, Munich (Germany)
https://hal.science/hal-01875293
Multiplicative vs. Additive Half-Quadratic Minimization for Robust Cost Optimization
Zach, Christopher ; Bourmaud, Guillaume
Dans : BMVC, Newcastle (United Kingdom)
https://hal.science/hal-01875291
2017
Two-Stage volumetric texture synthesis based on structural information
Akl, Adib ; Yaacoub, Charles ; Donias, Marc ; da Costa, Jean-Pierre ; Germain, Christian
Dans : 2017 Seventh International Conference on Image Processing Theory, Tools and Applications (IPTA), Montreal (Canada)
https://hal.science/hal-02518513
Classification approach based on the product of riemannian manifolds from Gaussian parametrization space
Berthoumieu, Yannick ; Bombrun, Lionel ; Germain, Christian ; Said, Salem
Dans : 2017 IEEE International Conference on Image Processing (ICIP), Beijing (France)
https://hal.science/hal-01716919
Unsupervised hyperspectral band selection via multi-feature information-maximization clustering
Bevilacqua, Marco ; Berthoumieu, Yannick
Dans : 2017 IEEE International Conference on Image Processing (ICIP), Pékin (China)
https://hal.science/hal-01717011
Reconstruction d’horizons sismiques sur supports imbriqués par transformations d’espace
Doghraji, Salma ; Donias, Marc ; Guillon, Sebastien
Dans : XXVIème Colloque GRETSI (Gretsi 2017), Juan Les Pins (France)
https://hal.science/hal-01710272
A Joint Second-Order Statistics and Density Matching-Based Approach for Separation of Post-Nonlinear Mixtures
Fantinato, Denis ; Duarte, Leonardo ; Zanini, Paolo ; Rivet, Bertrand ; Attux, Romis ; Jutten, Christian
Dans : LVA/ICA 2017 - 13th International Conference on Latent Variable Analysis and Signal Separation, Grenoble (France)
https://hal.science/hal-01479431
A geometric learning approach on the space of complex covariance matrices
Hajri, Hatem ; Said, Salem ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New Orleans (France)
https://hal.science/hal-01710217
Co-occurrence Matrix of Covariance Matrices: A Novel Coding Model for the Classification of Texture Images
Ilea, Ioana ; Bombrun, Lionel ; Said, Salem ; Berthoumieu, Yannick
Dans : 3rd conference on Geometric Science of Information, Paris (France)
https://hal.science/hal-01629171
La matrice de co-occurrence des matrices de covariance : un nouveau modèle de codage pour la classification de textures
Ilea, Ioana ; Bombrun, Lionel ; Said, Salem ; Berthoumieu, Yannick
Dans : GRETSI, Juan les Pins (France)
https://hal.science/hal-01629143
Path planning with fractional potential fields for autonomous vehicles
Moreau, Julien ; Melchior, Pierre ; Victor, Stéphane ; Aioun, François ; Guillemard, Franck
Dans : 20th IFAC World Congress (IFAC WC 2017), Toulouse (France)
https://hal.science/hal-01703961
Calcul automatique rapide de pseudo-âge géologique sur des images sismiques
Mounirou, Moctar ; El Gheche, Mireille ; Donias, Marc ; Guillon, Sebastien ; Berthoumieu, Yannick
Dans : XXVIème Colloque GRETSI (Gretsi 2017), Juan Les Pins (France)
https://hal.science/hal-01710133
A generalized Swendsen-Wang algorithm for Bayesian nonparametric joint segmentation of multiple images
Sodjo, Jessica ; Giremus, Audrey ; Dobigeon, Nicolas ; Giovannelli, Jean-François
Dans : IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), La Nouvelle Orléans, LA (United States)
https://hal.science/hal-01695104
Iterated Lifting for Robust Cost Optimization
Zach, Christopher ; Bourmaud, Guillaume
Dans : BMVC , London (United Kingdom)
https://hal.science/hal-01718012
Riemannian Online Algorithms for Estimating Mixture Model Parameters
Zanini, Paolo ; Said, Salem ; Berthoumieu, Yannick ; Congedo, Marco ; Jutten, Christian
Dans : GSI 2017 - Geometric Science of Information, Paris (France)
https://hal.science/hal-01630177
2016
Online Variational Bayesian Motion Averaging
Bourmaud, Guillaume
Dans : ECCV, Amsterdam (France)
https://hal.science/hal-01718015
Seismic horizon reconstruction on polygonal domains using the Schwarz-Christoffel transformation
Doghraji, Salma ; Donias, Marc
Dans : 23th IEEE International Conference on Image Processing (ICIP 2016), Phoenix (United States)
https://hal.science/hal-01471611
Texture synthesis guided by a low-resolution image
El Gheche, Mireille ; Berthoumieu, R ; Gheche, M. El ; Aujol, J.-F ; Berthoumieu, Y. ; Deledalle, C.-A. ; Fablet, Ronan
Dans : Workshop, IEEE Image Video and Multidimensional Signal Processing (IVMSP), Bordeaux (France)
https://hal.science/hal-01444096
Texture image classification with Riemannian fisher vectors issued from a Laplacian model
Ilea, Ioana ; Bombrun, Lionel ; Germain, Christian ; Berthoumieu, Yannick
Dans : IEEE Image, Video, and Multidimensional Signal Processing Workshop, Bordeaux (France)
https://hal.science/hal-01385369
Texture image classification with Riemannian fisher vectors
Ilea, Ioana ; Bombrun, Lionel ; Germain, Christian ; Terebes, Romulus ; Borda, Monica ; Berthoumieu, Yannick
Dans : IEEE International Conference on Image Processing, Phoenix (United States)
https://hal.science/hal-01379593
Seismic horizon and pseudo-geological time cube extraction based on a riemmanian geodesic search
Mounirou, Moctar ; Frambati, Stefano ; Guillon, Sebastien ; Berthoumieu, Yannick ; Donias, Marc
Dans : 12th IEEE Image, Video, and Multidimensional Signal Processing Workshop (IVMSP), Bordeaux (France)
https://hal.science/hal-01494275
Texture retrieval from very high resolution remote sensing images using local extrema-based descriptors
Pham, Minh-Tan ; Mercier, Grégoire ; Regniers, Olivier ; Bombrun, Lionel ; Michel, Julien
Dans : IGARSS 2016 - 2016 IEEE International Geoscience and Remote Sensing Symposium, Beijing (France)
https://hal.science/hal-01710222
Structure tensor Log-Euclidean statistical models for texture analysis
Rosu, Roxana ; da Costa, Jean-Pierre ; Donias, Marc
Dans : 23th IEEE International Conference on Image Processing (ICIP 2016), Phoenix (United States)
https://hal.science/hal-01471648
Joint segmentation of multiple images with shared classes: a Bayesian nonparametrics approach
Sodjo, Jessica ; Giremus, Audrey ; Caron, François ; Giovannelli, Jean-François ; Dobigeon, Nicolas
Dans : IEEE Workshop on statistical signal processing (SSP 2016), Palma de Mallorca (Spain)
https://hal.science/hal-01695100
PolSAR image denoising using directional diffusion
Terebes, Romulus ; Borda, Monica ; Malutan, Raul ; Germain, Christian ; Bombrun, Lionel ; Ilea, Ioana
Dans : 2016 12th IEEE International Symposium on Electronics and Telecommunications (ISETC), Timisoara (France)
https://hal.science/hal-01710228
Spectral-spatial rotation forest for hyperspectral image classification
Xia, Junshi ; Bombrun, Lionel ; Berthoumieu, Yannick ; Germain, Christian ; Du, Peijun
Dans : IEEE International Geosicence and Remote Sensing Symposium (IGARSS 2016), Pékin (China)
https://hal.science/hal-01379973
Multiple features learning via rotation strategy
Xia, Junshi ; Bombrun, Lionel ; Berthoumieu, Yannick ; Germain, Christian
Dans : IEEE International Conference on Image Processing (ICIP 2016), Phoenix, AZ (United States)
https://hal.science/hal-01379724
Classification of hyperspectral data with ensemble of subspace ICA and edge-preserving filtering
Xia, Junshi ; Bombrun, Lionel ; Adali, Tülay ; Berthoumieu, Yannick ; Germain, Christian
Dans : 41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), Shanghai (China)
https://hal.science/hal-01315337
Parameters estimate of Riemannian Gaussian distribution in the manifold of covariance matrices
Zanini, Paolo ; Congedo, Marco ; Jutten, Christian ; Said, Salem ; Berthoumieu, Yannick
Dans : SAM 2016 - 9th IEEE Sensor Array and Multichannel Signal Processing Workshop, Rio de Janeiro (Brazil)
https://inria.hal.science/hal-01325055
2015
Synthèse de Texture Contrainte par Champ de Structure Arbitraire
Akl, Adib ; Yaacoub, Charles ; Donias, Marc ; da Costa, Jean-Pierre ; Germain, Christian
Dans : XXVème Colloque GRETSI (Gretsi 2015), Lyon (France)
https://hal.science/hal-01267057
Two-stage color texture synthesis using the structure tensor field
Akl, Adib ; Yaacoub, Charles ; Donias, Marc ; da Costa, Jean-Pierre ; Germain, Christian
Dans : 10th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2015), Berlin (Germany)
https://hal.science/hal-01267013
texture-based forest cover classification using random forests and ensemble margin
Boukir, Samia ; Regniers, Olivier ; Guo, Li ; Bombrun, Lionel ; Germain, Chrisitan
Dans : IEEE International Geoscience and Remote Sensing Symposium 2015, Milan (Italy)
https://hal.science/hal-01188174
Robust wearable camera localization as a target tracking problem on SE(3)
Bourmaud, Guillaume ; Giremus, Audrey
Dans : British Machine Vision Conf. (BMVC), Swansea (United Kingdom)
https://hal.science/hal-02531608
Recognition of Activities of Daily Living in natural “at home” scenario for assessment of Alzheimer's disease patients
Buso, Vincent ; Hopper, Louise ; Benois-Pineau, Jenny ; Plans, Pierre-Marie ; Megret, Rémi
Dans : 2015 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), Torino (Italy)
https://hal.science/hal-01436978
Estimation récursive du champ d’orientation par reconstruction d’hypersurfaces et changement d’espace
Doghraji, Salma ; Donias, Marc ; Berthoumieu, Yannick
Dans : XXVème Colloque GRETSI (Gretsi 2015), Lyon (France)
https://hal.science/hal-01267048
Recursive orientation estimation based on hypersurface reconstruction
Doghraji, Salma ; Donias, Marc ; Berthoumieu, Yannick
Dans : 22th IEEE International Conference on Image Processing (ICIP 2015), Québec (Canada)
https://hal.science/hal-01266984
Nanoscale Elasticity of Highly Anisotropic Pyrolytic Carbons from TEM-Based Realistic Atomistic Models
Farbos, Baptiste ; da Costa, Jean-Pierre ; Weisbecker, Patrick ; Germain, Christian ; Vignoles, Gérard L. ; Leyssale, Jean-Marc
Dans : Materials Research Society (MRS) Fall Meeting, Boston (United States)
https://hal.science/hal-01715926
Statistical hypothesis test for maritime pine forest SAR images classification based on the geodesic distance
Ilea, Ioana ; Bombrun, Lionel ; Germain, Christian ; Champion, Isabelle ; Terebes, Romulus ; Borda, Monica
Dans : IGARSS 2015, Remote sensing: understanding the Earth for a safer world, Milan (Italy)
https://hal.inrae.fr/hal-02740462
Statistical hypothesis test for robust classification on the space of covariance matrices
Ilea, Ioana ; Bombrun, Lionel ; Germain, Christian ; Terebes, Romulus ; Borda, Monica
Dans : IEEE International Conference on Image Processing (ICIP), Québec (Canada)
https://hal.science/hal-01228770
Classification robuste sur l’espace des matrices de covariance : Application à l’imagerie polarimétrique radar
Ilea, Ioana ; Bombrun, Lionel ; Germain, Chrisitan ; Terebes, Romulus ; Borda, Monica
Dans : XXVème colloque GRETSI, Lyon (France)
https://hal.science/hal-01205304
Statistical hypothesis test for maritime pine forest SAR images classification based on the geodesic distance
Ilea, Ioana ; Bombrun, Lionel ; Germain, Christian ; Champion, Isabelle ; Terebes, Romulus ; Borda, Monica
Dans : IEEE International Geoscience and Remote Sensing Symposium 2015, Milan (Italy)
https://hal.science/hal-01188075
Classification of oyster habitats by combining wavelet-based texture features and polarimetric SAR descriptors
Regniers, Olivier ; Bombrun, Lionel ; Ilea, Ioana ; Lafon, Virginie ; Germain, Christian
Dans : IEEE International Geoscience and Remote Sensing Symposium 2015, Milan (Italy)
https://hal.science/hal-01188201
Potts model parameter estimation in Bayesian segmentation of piecewise constant images
Rosu, Roxana-Gabriela ; Giovannelli, Jean-François ; Vacar, Cornelia ; Giremus, Audrey
Dans : ICASSP 2015 - 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), South Brisbane (Australia)
https://hal.science/hal-01695945
Modèles probabilistes Riemanniens de tenseurs de structure pour le traitement d’images texturées
Rosu, Roxana ; Bombrun, Lionel ; Said, Salem ; Regniers, Olivier ; Donias, Marc ; da Costa, Jean-Pierre
Dans : XXVème Colloque GRETSI (Gretsi 2015), Lyon (France)
https://hal.science/hal-01267051
Texture classification using Rao's distance: an EM algorithm on the Poincaré half plane
Said, Salem ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : IEEE International Conference on Image Processing (ICIP), Québec (Canada)
https://hal.science/hal-01229049
Texture Classification Using Rao’s Distance on the Space of Covariance Matrices
Said, Salem ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : Geometric Science of Information, Paris (France)
https://hal.science/hal-01228766
Expression explicite de l'évidence pour l'estimation du nombre de composantes d'un mélange de gaussiennes : cas particulier d'un petit nombre d'observations
Sodjo, Jessica ; Giremus, Audrey ; Giovannelli, Jean-François
Dans : Colloque GRETSI, Lyon (France)
https://hal.science/hal-01722787
2014
Structure tensor based synthesis of directional textures for virtual material design
Akl, Adib ; Yaacoub, Charles ; Donias, Marc ; da Costa, Jean-Pierre ; Germain, Christian
Dans : 21th IEEE International Conference on Image Processing (ICIP 2014), Paris (France)
https://hal.science/hal-01266946
Global motion estimation from relative measurements using iterated extended Kalman filter on matrix Lie groups
Bourmaud, Guillaume ; Megret, Rémi ; Giremus, Audrey ; Berthoumieu, Yannick
Dans : IEEE Inter. Conf. on Image Proc, Paris (France)
https://hal.science/hal-02531613
SUPER-RESOLUTION FROM A LOW- AND PARTIAL HIGH- RESOLUTION IMAGE PAIR
Hidane, Moncef ; Aujol, Jean-François ; Berthoumieu, Yannick ; Deledalle, Charles-Alban
Dans : International Conference on Image Processing, Paris (France)
https://hal.science/hal-01024883
Vineyard Vigilant & INNovative Ecological Rover (VVINNER): an autonomous robot for automated scoring of vineyards
Keresztes, Barna ; Germain, Christian ; da Costa, Jean-Pierre ; Grenier, Gilbert ; David-Beaulieu, Xavier ; de La Fouchardière, Arnaud
Dans : International Conference of Agricultural Engineering, Zurich (Switzerland)
https://hal.science/hal-01716004
A depth and color vision system for the automated detection of grape maturity
Keresztes, Barna ; da Costa, Jean-Pierre ; Grenier, Gilbert ; Germain, Christian ; David-Beaulieu, Xavier
Dans : RHEA, Madrid (Spain)
https://hal.science/hal-01715990
Lipschitz bounds for noise robustness in compressive sensing: two algorithms
Nicodème, Marc ; Dossal, Charles ; Turcu, Flavius ; Berthoumieu, Yannick
Dans : International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, Timisoara (Romania)
https://hal.science/hal-01063235
Wavelet based texture modeling for panchromatic very high resolution image classification : application to oyster racks detection
Regniers, Olivier ; Bombrun, Lionel ; Lafon, Virginie ; Dehouck, Aurélie ; Tinel, Claire ; Germain, Christian
Dans : IEEE International Geoscience and Remote Sensing conference, Québec (Canada)
https://hal.science/hal-01064413
Wavelet based texture modeling for the classification of very high resolution maritime pine forest images
Regniers, Olivier ; Bombrun, Lionel ; Guyon, Dominique ; Samalens, Jean-Charles ; Tinel, Claire ; Grenier, Gilbert ; Germain, Christian
Dans : IEEE Geoscience and Remote Sensing Symposium, Québec (Canada)
https://hal.science/hal-01064405
Intrinsic prior for Bayesian classification of texture images
Schutz, Aurélien ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : IEEE International Conference on Acoustic, Speech and Signal Processing, Florence (Italy)
https://hal.science/hal-01007742
Nanotexture of Pyrolytic Carbon Matrices: a review of characterization and modeling studies
Vignoles, Gérard L. ; Leyssale, Jean-Marc ; da Costa, Jean-Pierre ; Monthioux, Marc ; Patrick, Weisbecker ; Puech, Pascal ; Fischer, Henry E. ; Jouannigot, Stéphane ; Mallet-Ladeira, Philippe ; Farbos, Baptiste ; Urs, Radu ; Lalanne, Maeva ; Gamboa, Antonio ; Chollon, Georges
Dans : Carbon, Jeju (South Korea)
https://hal.science/hal-01715976
Modélisation numérique bi-échelle de l'infiltration chimique pour la préparation de composites à matrice céramique
Vignoles, Gérard ; Ros, William ; Szelengowicz, Ivan ; Germain, Christian
Dans : Journée des Matériaux Numériques, (France)
https://hal.science/hal-00950249
Discontinuous seismic horizon reconstruction based on local dip transformation
Zinck, Guillaume ; Donias, Marc ; Guillon, Sébastien
Dans : 21th IEEE International Conference on Image Processing (ICIP 2014), Paris (France)
https://hal.science/hal-01266988
2013
Egocentric vision IT technologies for Alzheimer disease assessment and studies
Boujut, Hugo ; Buso, Vincent ; Bourmaud, Guillaume ; Benois-Pineau, Jenny ; Mégret, Rémi ; Domenger, Jean-Philippe ; Gaëstel, Yann ; Dartigues, Jean-François
Dans : RITS - Recherche en Imagerie et Technologies pour la Santé, (France)
https://hal.science/hal-00800175
Filtre de Kalman Etendu Discret sur Groupe de Lie
Bourmaud, Guillaume ; Megret, Rémi ; Giremus, Audrey ; Berthoumieu, Yannick
Dans : Colloque du GRETSI, (France)
https://hal.science/hal-00974370
Discrete extended Kalman filter on lie groups
Bourmaud, Guillaume ; Mégret, Rémi ; Giremus, Audrey ; Berthoumieu, Yannick
Dans : European Signal Processing Conference, Marrakech (Morocco)
https://hal.science/hal-00903252
Synthèse contrainte de faisceaux de fibres dans un composite tissé
Chapoullié, Cédric ; da Costa, Jean-Pierre ; Germain, Christian ; Cataldi, Michel ; Vignoles, Gérard
Dans : Journée des Matériaux Numériques, Loches (France)
https://hal.science/hal-00950257
Multiscale extraction of morphological features in woven CMCs
Chapoullié, Cédric ; Germain, Christian ; da Costa, Jean-Pierre ; Vignoles, Gérard ; Cataldi, Michel
Dans : ICCAAC, (United States)
https://hal.science/hal-00948484
Estimating the distribution of 3D generalized cylinders angles from an image
da Costa, Jean-Pierre ; Oprean, Stefan ; Baylou, Pierre ; Germain, Christian
Dans : EUSIPCO 2013, (Morocco)
https://hal.science/hal-00948511
Modeling instrumental activities of daily living in egocentric vision as sequences of active objects and context for alzheimer disease research
González-Díaz, Iván ; Buso, Vincent ; Benois-Pineau, Jenny ; Bourmaud, Guillaume ; Megret, Rémi
Dans : Proceedings of the 1st ACM international workshop on Multimedia indexing and information retrieval for healthcare, Barcelone (Spain)
https://hal.science/hal-01437429
Indexation d'images texturées fondée sur le modèle multivarié de la Gaussienne généralisée asymétrique à copule Gaussienne
Lasmar, Nour-Eddine ; Berthoumieu, Yannick
Dans : XXIVème colloque GRETSI, Brest (France)
https://hal.science/hal-00917586
A computational study of defects and their mobility in bulk and nano-carbons
Leyssale, Jean-Marc ; Farbos, Baptiste ; Weisbecker, Patrick ; da Costa, Jean-Pierre ; Germain, Christian ; Vignoles, Gérard
Dans : Carbon 2013, (France)
https://hal.science/hal-00948489
Outils de mesure pour l'évaluation de la performance " globale " des entreprises
Mabrouk, Mohamed ; Sperandio, Séverine ; Girard, Philippe
Dans : 10ième Colloque International Génie Industriel (CIGI), La Rochelle (France)
https://hal.science/hal-00990070
Dynamic magnetic field compensation for micro UAV attitude estimation
Metge, Julien ; Megret, Rémi ; Giremus, Audrey ; Berthoumieu, Yannick ; Mazel, Christophe
Dans : ICUAS 2013, (United States)
https://hal.science/hal-00959410
Compensation dynamique des perturbations magnétiques pour l'estimation d'attitude d'un micro-drone
Metge, Julien ; Megret, Rémi ; Giremus, Audrey ; Berthoumieu, Yannick ; Mazel, Christophe
Dans : GRETSI 2013, (France)
https://hal.science/hal-00959390
Segmentation d'images par approximation du Cheeger Cut
Paulhac, Ludovic ; Ta, Vinh-Thong ; Mégret, Rémi
Dans : GRETSI, (France)
https://hal.science/hal-00834555
Texture based image retrieval and classification of very high resolution maritime pine forest images
Regniers, Olivier ; da Costa, Jean-Pierre ; Grenier, Gilbert ; Germain, Christian ; Bombrun, Lionel
Dans : IEEE International Geoscience and Remote Sensing Symposium, Melbourne (Australia)
https://hal.science/hal-00878727
K-Centroids-Based Supervised Classi cation of Texture Images using the SIRV modeling
Schutz, Aurélien ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : Geometric Science of Information (GSI), Paris (France)
https://hal.science/hal-00878827
Centroid-based texture classification using the generalized Gamma distribution
Schutz, Aurélien ; Bombrun, Lionel ; Berthoumieu, Yannick ; Najim, Mohamed
Dans : 21st European Signal Processing Conference (EUSIPCO), Marrakech (Morocco)
https://hal.science/hal-00878744
Classification d'images texturées basée sur K-barycentres : meilleure gestion de la diversité intra-classe
Schutz, Aurélien ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : Groupe d'Etudes du Traitement du Signal et des Images (GRETSI), Brest (France)
https://hal.science/hal-00878736
Centroid-based texture classification using the SIRV representation
Schutz, Aurélien ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : IEEE International Conference on Image Processing, Melbourne (Australia)
https://hal.science/hal-00865595
K-centroids based supervised classification of texture images: handling the intra-class diversity
Schutz, Aurélien ; Bombrun, Lionel ; Berthoumieu, Yannick
Dans : IEEE International Conference on Acoustics, Speech, and Signal Processing, Vancouver (Canada)
https://hal.science/hal-00841939
Synthèse de textures volumiques basée sur la vraisemblance de patches
Urs, Radu ; da Costa, Jean-Pierre ; Germain, Christian
Dans : GRETSI 2013, (France)
https://hal.science/hal-00948519
Non causal non-parametric multi-scale Markov random field synthesis of volumetric textures from a unique 2D sample
Urs, Radu ; da Costa, Jean-Pierre ; Germain, Christian
Dans : ICIP 2013, Melbourne (Australia)
https://hal.science/hal-00948498
Reconstruction rapide et interactive d'un horizon sismique par transformation du pendage
Zinck, Guillaume ; Donias, Marc ; Daniel, Jacques ; Guillon, Sebastien ; Lavialle, Olivier
Dans : XXIVème Colloque GRETSI (Gretsi 2013), Brest (France)
https://hal.science/hal-00924901
Local dip transformation for fast seismic horizon reconstruction
Zinck, Guillaume ; Donias, Marc ; Daniel, Jacques ; Lavialle, Olivier
Dans : 20th IEEE International Conference on Image Processing (ICIP 2013), Melbourne (Australia)
https://hal.science/hal-00924752
2012
Matrice de Divergences Multi-Temporelles et Analyse des Séries Chronologiques d'Images SAR
Atto, Abdourrahmane ; Trouvé, Emmanuel ; Berthoumieu, Yannick ; Mercier, Grégoire
Dans : GDR-ISIS - Journée "Techniques et algorithmes pour les séries d'images multi-temporelles", (France)
https://hal.science/hal-00752128
Performance of the maximum likelihood estimators for the parameters of multivariate generalized Gaussian distributions
Bombrun, Lionel ; Pascal, Frédéric ; Tourneret, Jean-Yves ; Berthoumieu, Yannick
Dans : IEEE International Conference on Acoustics, Speech, and Signal Processing, Kyoto (Japan)
https://hal.science/hal-00744600
Multivariate texture retrieval using the Kullback-Leibler divergence between bivariate generalized Gamma times an Uniform distribution
Bombrun, Lionel ; Berthoumieu, Yannick
Dans : IEEE International Conference on Image Processing, Orlando (United States)
https://hal.science/hal-00744580
Fusion of Multiple Visual Cues for Visual Saliency Extraction from Wearable Camera Settings with Strong Motion
Boujut, Hugo ; Benois-Pineau, Jenny ; Mégret, Rémi
Dans : 12th European Conference on Computer Vision (ECCV 2012), Firenze (Italy)
https://hal.science/hal-00742089
Estimation of tropical forest biomass with image texture of radar images
Champion, Isabelle ; da Costa, Jean-Pierre ; Godineau, Adrien ; Villard, Ludovic ; Dubois-Fernandez, Pascale ; Le Toan, Thuy
Dans : 32. EARSel Symposium, Mykonos (Greece)
https://hal.inrae.fr/hal-02810299
Estimation of tropical forest biomass using image texture of radar images
Champion, Isabelle ; da Costa, Jean-Pierre ; Godineau, Adrien ; Villard, Ludovic ; Dubois-Fernandez, Pascale ; Le Toan, Thuy
Dans : EARSeL Symposium 2012, (Greece)
https://hal.science/hal-00700949
Pyramides spatiales d'histogrammes invariantes aux transformations pour la reconnaissance de lieux
Dovgalecs, Vladislavs ; Ilcus, Sandra ; Mégret, Rémi ; Berthoumieu, Yannick
Dans : RFIA 2012 (Reconnaissance des Formes et Intelligence Artificielle), Lyon (France)
https://hal.science/hal-00656531
Atomistic models of pyrolytic carbons obtained with the IGAR method
Farbos, Baptiste ; Leyssale, Jean-Marc ; da Costa, Jean-Pierre ; Weisbecker, Patrick ; Vignoles, Gerard L.
Dans : Proceedings of Carbon 2012 conference, Cracow (Poland)
https://hal.science/hal-00773442
EARLY ESTIMATION OF VINEYARD YIELD: SITE SPECIFIC COUNTING OF BERRIES BY USING A SMARTPHONE
Grossetete, Mathieu ; Berthoumieu, Yannick ; da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : International Conference on Agiculture Engineering (AgEng), (Spain)
https://hal.science/hal-00950298
Mots visuels issus de graphes locaux multi-niveaux pour la reconnaissance d'objets
Karaman, Svebor ; Benois-Pineau, Jenny ; Mégret, Rémi ; Bugeau, Aurélie
Dans : RFIA 2012 (Reconnaissance des Formes et Intelligence Artificielle), Lyon (France)
https://hal.science/hal-00656516
Multi-Layer Local Graph Words for Object Recognition
Karaman, Svebor ; Benois-Pineau, Jenny ; Mégret, Rémi ; Bugeau, Aurélie
Dans : International Conference on MultiMedia Modeling, Klagenfurt (Austria)
https://hal.science/hal-00637120
Mise en place de la Responsabilité Sociétale des Entreprises via le management des risques
Mabrouk, Mohamed ; Sperandio, Séverine ; Girard, Philippe
Dans : 18ième Congrès LAMBDA MU 18, Tours (France)
https://hal.science/hal-00990066
Vers l'intégration de la Responsabilité Sociétales des entreprises dans leur Management Stratégique - Guide Méthodologie
Mabrouk, Mohamed ; Sperandio, Séverine ; Girard, Philippe
Dans : Colloque International MOSIM 2012, Bordeaux (France)
https://hal.science/hal-00990063
Vers l'Intégration de la responsabilité sociétale des entreprises dans leur management stratégique - guide méthodologique
Mabrouk, M. ; Sperandio, S. ; Girard, Ph.
Dans : 9th International Conference on Modeling, Optimization & SIMulation, Bordeaux (France)
https://hal.science/hal-00728673
Relaxed Cheeger Cut for Image Segmentation
Paulhac, Ludovic ; Ta, Vinh-Thong ; Mégret, Rémi
Dans : International Conference on Pattern Recognition, Tsukuba (Japan)
https://hal.science/hal-00708970
Strategies for multiple feature fusion with Hierarchical HMM: Application to activity recognition from wearable audiovisual sensors
Pinquier, Julien ; Karaman, Svebor ; Letoupin, Laetitia ; Guyot, Patrice ; Mégret, Rémi ; Benois-Pineau, Jenny ; Gaëstel, Yann ; Dartigues, Jean François
Dans : 21st International Conference on Pattern Recognition (ICPR 2012), Tsukuba (Japan)
https://hal.science/hal-00853854
A greedy algorithm to extract sparsity degree for l1/l0-equivalence in a deterministic context
Pustelnik, Nelly ; Dossal, Charles ; Turcu, Flavius ; Berthoumieu, Yannick ; Ricoux, Philippe
Dans : European Signal Processing Conference (EUSIPCO), Bucharest (Romania)
https://hal.science/hal-00826828
A Novel Shock Filter For Image Restoration And Enhancement
Terebes, Romulus ; Borda, Monica ; Germain, Christian ; Lavialle, Olivier
Dans : EUSIPCO European Conference on Signal Processing, Bucarest (Romania)
https://hal.science/hal-00950284
Non-parametric synthesis of laminar volumetric texture
Urs, Radu ; da Costa, Jean-Pierre ; Leyssale, Jean-Marc ; Vignoles, Gérard ; Germain, Christian
Dans : Proceedings of the British Machine Vision Conference 2012, Guildford (United Kingdom)
https://hal.science/hal-00773452
Quantitative Validation Of A Multi-Scale Model Of Pyrocarbon Chemical Vapor Infiltration From Propane
Vignoles, Gérard ; Ros, William ; Chollon, Georges ; Langlais, Francis ; Germain, Christian
Dans : International Conference on Advanced Ceramics and Composites (ICACC), Daytona (United States)
https://hal.science/hal-00950311
Place Recognition via 3D Modeling for Personal Activity Lifelog Using Wearable Camera
Wannous, Hazem ; Dovgalecs, Vladislavs ; Mégret, Rémi ; Daoudi, Mohamed
Dans : International Conference on Multimedia Modeling, Klangenfurt (Austria)
https://hal.science/hal-00790823
N-dimensional surface reconstruction from a noisy normal vector field
Zinck, Guillaume ; Donias, Marc ; Lavialle, Olivier
Dans : 20th European Signal Processing Conference (Eusipco-2012), Bucharest (Romania)
https://hal.science/hal-00804243
2011
A complete coverage of log-cumulant space in terms of distributions for Polarimetric SAR data
Bombrun, Lionel ; Anfinsen, Stian Normann ; Harant, Olivier
Dans : POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Frascati (Italy)
https://hal.science/hal-00661716
Bistatic Polarimetric SAR Decomposition in Terms of Roll-Invariant Parameters
Bombrun, Lionel
Dans : 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry (POLinSAR 2011), Frascati (Italy)
https://hal.science/hal-00661711
Indexation d'images texturées couleur fondée sur la distance géodésique entre des variables elliptiquement distribuées.
Bombrun, Lionel ; Berthoumieu, Yannick ; Lasmar, Nour-Eddine ; Verdoolaege, Geert
Dans : XXIIIème colloque GRETSI, Bordeaux (France)
https://hal.science/hal-00661704
Multivariate texture retrieval using the geodesic distance between elliptically distributed random variables
Bombrun, Lionel ; Berthoumieu, Yannick ; Lasmar, Nour-Eddine ; Verdoolaege, Geert
Dans : 18th IEEE International Conference on Image Processing (ICIP), Bruxelles (Belgium)
https://hal.science/hal-00661686
Multivariate texture retrieval using the SIRV representation and the geodesic distance
Bombrun, Lionel ; Lasmar, Nour-Eddine ; Berthoumieu, Yannick ; Verdoolaege, Geert
Dans : IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Prague (Czech Republic)
https://hal.science/hal-00661682
Indicateurs de biomasse sur l’imagerie SAR
Champion, Isabelle ; Germain, C. ; da Costa, J.-P. ; Dubois-Fernandez, Pascale ; Dupuis, Xavier ; Borderies, P. ; Villard, Ludovic
Dans : Journées TropiSAR -TOSCA, Toulouse (France)
https://hal.inrae.fr/hal-02806385
Estimation de la vitesse radiale robuste aux perturbations additives d'une cible marine dans un contexte ISAR
Corretja, Vincent ; Grivel, Eric ; Berthoumieu, Yannick ; Quellec, Jean-Michel ; Thierry, Sfez ; Stehane, Kemkemian
Dans : GRETSI, Bordeaux (France)
https://hal.science/hal-00667298
Combining time-frequency transforms to create a sequence of instantaneous range-Doppler images in ISAR Processing
Corretja, Vincent ; Grivel, Eric ; Berthoumieu, Yannick ; Quellec, Jean-Michel ; Thierry, Sfez ; Stephane, Kemkemian
Dans : IEEE-CIE International Radar Conf RADAR 2011, Chengfu (China)
https://hal.science/hal-00667295
Target radial velocity estimation robust against additive disturbances for ISAR application
Corretja, Vincent ; Grivel, Eric ; Berthoumieu, Yannick ; Quellec, Jean-Michel ; Thierry, Sfez ; Stephane, Kemkemian
Dans : IEEE-CIE International Radar Conf RADAR 2011, Chengdu (China)
https://hal.science/hal-00667294
Virtual material approach to self-healing CMCs
Couégnat, Guillaume ; Vignoles, Gérard L. ; Drean, Virginie ; Mulat, Christianne ; Ros, William ; Perrot, Grégory ; Haurat, Thomas ; El-Yagoubi, Jalal ; Eric, Martin ; Ricchiuto, Mario ; Germain, Christian ; Cataldi, Michel
Dans : European Conference for Aerospace Sciences, Saint Petersurg (Russia)
https://hal.science/hal-00624479
Unsupervised segmentation based on Von Mises circular distributions for orientation estimation in textured images
da Costa, Jean-Pierre ; Galland, Frédéric ; Roueff, Antoine ; Germain, Christian
Dans : 10th International Conference on Quality Control by Artificial Vision, Talence (France)
https://hal.science/hal-00649620
Time-aware Co-Training for Indoors Localization in Visual Lifelogs
Dovgalecs, Vladislavs ; Mégret, Rémi ; Berthoumieu, Yannick
Dans : ACM Multimedia 2011, Scottsdale (United States)
https://hal.science/hal-00626087
Autonomy at home and early diagnosis in Alzheimer's Disease: Utility of video indexing applied to clinical issues, the IMMED project
Gaëstel, Yann ; Karaman, Svebor ; Megret, Rémi ; Cherifa, Onifade-Fagbe ; Francoise, Trophy ; Jenny, Benois-Pineau ; Dartigues, Jean-François
Dans : Alzheimer's Association International Conference on Alzheimer's Disease (AAICAD) 2011, Paris (France)
https://hal.science/hal-00978228
A new approach on Early Estimation of Vineyard Yield: Site specific counting of berries by using a Smartphone
Grossetete, Matthieu ; Berthoumieu, Yannick ; da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : European Conference on Precision Agriculture, Prague (Czech Republic)
https://hal.science/hal-00669502
Activities of Daily Living Indexing by Hierarchical HMM for Dementia Diagnostics
Karaman, Svebor ; Benois-Pineau, Jenny ; Dartigues, Jean-François ; Gaëstel, Yann ; Mégret, Rémi ; Pinquier, Julien
Dans : 2011 9th International Workshop on Content-Based Multimedia Indexing (CBMI), Madrid (Spain)
https://hal.science/hal-00602203
Nanostructure of pyrocarbons : from HRTEM imaging to 3D atomistic models
Leyssale, Jean-Marc ; da Costa, Jean-Pierre ; Germain, Christian ; Weisbecker, Patrick ; Villesuzanne, Antoine ; Vignoles, Gérard
Dans : Proceedings of Carbon 2011, (France)
https://hal.science/hal-00669484
Recent Polarimetric SAR Models for Danube Delta Monitoring using PALSAR Images
Totir, Felix ; Vasile, Gabriel ; Bombrun, Lionel ; Constantinescu, Stefan ; Ionita, Angela ; Serban, Florin ; Raducanu, Dan
Dans : POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Frascati (Italy)
https://hal.science/hal-00561179
Filtrage Bilatéral Géométrique de Champ de Tenseurs
Toujas, Vincent ; Donias, Marc ; Daniel, Jacques ; Berthoumieu, Yannick
Dans : XXIIIème Colloque GRETSI (Gretsi 2011), Bordeaux (France)
https://hal.science/hal-00670012
Algorithmes non paramétriques pour la synthèse de textures volumiques à partir d'un exemple 2D
Urs, Radu ; da Costa, Jean-Pierre ; Leyssale, Jean-Marc ; Vignoles, Gérard ; Germain, Christian
Dans : Actes du XXIIIème Colloque GRETSI, Bordeaux (France)
https://hal.science/hal-00669472
Langevin and hessian with fisher approximation stochastic sampling for parameter estimation of structured covariance
Vacar, Cornelia ; Giovannelli, Jean-François ; Berthoumieu, Yannick
Dans : IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2011, Prague (Czech Republic)
https://hal.science/hal-00668308
Discontinuous seismic horizon tracking based on a poisson equation with incremental dirichlet boundary conditions
Zinck, Guillaume ; Donias, Marc ; Guillon, Sebastien ; Lavialle, Olivier
Dans : 18th IEEE International Conference on Image Processing (ICIP 2011), Bruxelles (Belgium)
https://hal.science/hal-00670003
Suivi d'un horizon sismique discontinu par résolution d'une équation de Poisson associée à des conditions de Dirichlet aux bords incrémentales
Zinck, Guillaume ; Donias, Marc ; Guillon, Sébastien ; Lavialle, Olivier
Dans : XXIIIème Colloque GRETSI, Bordeaux (France)
https://hal.science/hal-00669991
2010
Synthesis of solid textures based on a 2D example: application to the synthesis of 3D carbon structures observed by transmission electronic microscopy
da Costa, Jean-Pierre ; Germain, Christian
Dans : Electronic Imaging Science and Technology Symposium - Image Processing: Machine Vision Applications III, San Jose (United States)
https://hal.science/hal-00584769
Semi-Supervised Learning for Location Recognition from Wearable Video
Dovgalecs, Vladislavs ; Megret, Rémi ; Wannous, Hazem ; Berthoumieu, Yannick
Dans : International Workshop on Content-Based Multimedia Indexing (CBMI), Grenoble (France)
https://hal.science/hal-00547964
Texture classification based on the generalized gamma distribution and the dual tree complex wavelet transform
Drissi El Maliani, Ahmed ; Lasmar, Nour-Eddine ; El Hassouni, Mohammed ; Berthoumieu, Yannick
Dans : ISIVC - International Symposium on Image/Video Communications over fixed and mobile networks, Rabat (Morocco)
https://inria.hal.science/hal-00727115
Pixfel©, a tool for the quality assessment of apples in bulk shipping bins at harvest time.
Grenier, Gilbert ; Lavialle, Olivier ; Keresztes, Barna ; Vaysse, Pierre ; Reynier, Patrick ; Germain, Christian ; da Costa, Jean-Pierre
Dans : International Conference on Agricultural Engineering, (Greece)
https://hal.science/hal-00976937
X-Ray micro tomography of quasi-brittle materials: cracks propagation characterization
Hauss, Grégory ; Bernard, Dominique ; Germain, Christian ; Batsale, Jean-Christophe
Dans : Conférence 3D-IMS, Hourtin (France)
https://hal.science/hal-00950326
Human Daily Activities Indexing in Videos from Wearable Cameras for Monitoring of Patients with Dementia Diseases
Karaman, Svebor ; Benois-Pineau, Jenny ; Mégret, Rémi ; Dovgalecs, Vladislavs ; Dartigues, Jean-François ; Gaëstel, Yann
Dans : ICPR 2010, Istanbul (Turkey)
https://hal.science/hal-00505415
Multivariate statistical modeling for texture analysis using wavelet transforms
Lasmar, Nour-Eddine ; Berthoumieu, Yannick
Dans : IEEE ICASSP - IEEE International Conference on Acoustics, Speech and Signal Processing, Dallas (United States)
https://inria.hal.science/hal-00727113
Prédiction de la structure et des propriétés de pyrocarbones à partir d'une reconstruction à l'échelle atomique
Leyssale, Jean-Marc ; da Costa, Jean-Pierre ; Germain, Christian ; Weisbecker, Patrick ; Vignoles, Gerard L.
Dans : Matériaux 2010, Nantes (France)
https://hal.science/hal-00669499
The IMMED Project: Wearable Video Monitoring of People with Age Dementia
Mégret, Rémi ; Dovgalecs, Vladislavs ; Wannous, Hazem ; Karaman, Svebor ; Benois-Pineau, Jenny ; El Khoury, Elie ; Pinquier, Julien ; Joly, Philippe ; André-Obrecht, Régine ; Gaëstel, Yann ; Dartigues, Jean-François
Dans : ACM Multimedia 2010 - Video Program, Firenze (Italy)
https://hal.science/hal-00506260
A novel 3D anisotropic diffusion filter
Pop, Sorin ; Terebes, Romulus ; da Costa, Jean-Pierre ; Germain, Christian ; Borda, Monica ; Ludusan, Cosmin ; Lavialle, Olivier
Dans : Electronic Imaging Science and Technology Symposium - Three-dimensional image processing (3DIP) and applications, (France)
https://hal.science/hal-00976946
MULTI-SCALE QUANTITATIVE ANALYSIS OF CARBON STRUCTURE AND TEXTURE: III. LATTICE FRINGE IMAGING ANALYSIS
Raynal, Pierre-Ivan ; Monthioux, Marc ; da Costa, Jean-Pierre ; Dugne, Olivier
Dans : Proceedings of Carbon 2010, (United States)
https://hal.science/hal-00588083
Multi-Scale Infiltration Model For Ceramic Matrix Composites Using X-Ray Tomography
Ros, William ; Vignoles, Gerard L. ; Germain, Christian
Dans : 3D-IMS, Hourtin (France)
https://hal.science/hal-00584776
Structure Tensor Field Regularization Based on Geometric Features
Toujas, Vincent ; Donias, Marc ; Berthoumieu, Yannick
Dans : 18th European Signal Processing Conference (EUSIPCO-2010), Aalborg (Denmark)
https://hal.science/hal-00584841
A non-parametric approach for 3D texture synthesis
Urs, Radu ; da Costa, Jean-Pierre ; Leyssale, Jean-Marc ; Vignoles, Gerard L. ; Germain, Christian
Dans : 3D-IMS, Hourtin (France)
https://hal.science/hal-00584775
Isothermal Chemical Vapor Infiltration Modeling by Random Walks in CMT 3D Images at Two Scales
Vignoles, Gerard L. ; Szelengowicz, Ivan ; Ros, William ; Mulat, Christianne ; Germain, Christian
Dans : 34th International Conference and Exposition on Advanced Ceramics and Composites (ICACC), (United States)
https://hal.science/hal-00584771
2009
Formulation bidirectionnelle pour la conception d'algorithmes d'alignement d'images
Authesserre, Jean-Baptiste ; Mégret, Rémi ; Berthoumieu, Yannick
Dans : ORASIS'09 - Congrès des jeunes chercheurs en vision par ordinateur, Trégastel, France (France)
https://inria.hal.science/inria-00404636
Asymetric Gradient-based image alignement
Authesserre, Jean-Baptiste ; Mégret, Rémi ; Berthoumieu, Yannick
Dans : ICASSP IEEE, Taipei (Taiwan)
https://hal.science/hal-00399614
COPULAS BASED MULTIVARIATE GAMMA MODELING FOR TEXTURE CLASSIFICATION
Berthoumieu, Yannick ; Lasmar, Nour-Eddine ; Stitou, Youssef
Dans : International Conference on Acoustics, Speech and Signal Processing, Taipei (Taiwan)
https://hal.science/hal-00399615
Synthesizing 3D image representations of dense pre-graphitic carbons from HRTEM images
da Costa, Jean-Pierre ; Vitti, Raphael ; Germain, Christian ; Vignoles, Gérard ; Weisbecker, Patrick ; Leyssale, Jean-Marc
Dans : Carbon 2009, (France)
https://hal.science/hal-00391360
Synthèse de textures volumiques anisotropes par inférence 2D/3D
da Costa, Jean-Pierre ; Germain, Christian
Dans : GRETSI 2009, (France)
https://hal.science/hal-00391346
Diffusion anisotrope asymétrique et multi-orientée
Germain, Christian ; Terebes, Romulus ; Lavialle, Olivier
Dans : GRETSI 2009, Dijon (France)
https://hal.science/hal-00399498
SEISMIC FAULT DETECTION USING MARKED POINT PROCESSES
Keresztes, Barna ; Lavialle, Olivier ; Borda, Monica
Dans : IEEE ICIP (International Conference on Image Processing), Le Caire (Egypt)
https://hal.science/hal-00400822
Multiscale skewed heavy tailed model for texture analysis
Lasmar, Nour-Eddine ; Stitou, Youssef ; Berthoumieu, Yannick
Dans : ICIP - IEEE International Conference on Image Processing, Cairo (Egypt)
https://inria.hal.science/hal-00727111
Approches EDP pour la fusion d'images bruitées
Lavialle, Olivier ; Pop, Sorin ; Terebes, Romulus ; Ludusan, Cosmin ; Borda, Monica
Dans : GRETSI, Dijon (France)
https://hal.science/hal-00399394
Détection des failles sismiques par processus objet
Lavialle, Olivier ; Keresztes, Barna ; Borda, Monica
Dans : GRETSI, (France)
https://hal.science/hal-00399333
An atomistic reconstruction of the nanostructure of pyrolitic carbons guided by HRTEM data
Leyssale, Jean-Marc ; da Costa, Jean-Pierre ; Germain, Christian ; Weisbecker, Patrick ; Vignoles, Gerard L.
Dans : 2009 MRS Fall Meeting Symposium NN proceedings, Boston (United States)
https://hal.science/hal-00669498
Atomistic reconstruction of pyrocarbons nanostructure from HRTEM data
Leyssale, Jean-Marc ; Vignoles, Gérard ; Vitti, Raphael ; da Costa, Jean-Pierre ; Germain, Christian ; Weisbecker, Patrick ; Pellenq, Roland
Dans : Carbon 2009, (France)
https://hal.science/hal-00391352
Décomposition d'images fondée sur l'analyse de la régularité locale : application au codage hybride d'image
Merchan, Fernando ; Turcu, Flavius ; Najim, Mohamed
Dans : GRETSI, Dijon (France)
https://hal.science/hal-00400819
Modèles linéaires et circulaires pour la caractérisation de textures orientées.
Péron, Marie-Cécile ; Berthoumieu, Yannick ; da Costa, Jean-Pierre ; Germain, Christian
Dans : GRETSI 2009, (France)
https://hal.science/hal-00391373
Joint Linear-Circular Stochastic Models for Texture Classification
Péron, Marie-Cécile ; Stitou, Youssef ; Berthoumieu, Yannick ; da Costa, Jean-Pierre ; Germain, Christian
Dans : ICASSP 2009, (Taiwan)
https://hal.science/hal-00391314
A NEW DISCRETE PDE-BASED FUSION MODEL
Pop, Sorin ; Terebes, Romulus ; Borda, Monica ; Lavialle, Olivier
Dans : IEEE-EUROCON 2009, Saint Petersbourg (Russia)
https://hal.science/hal-00399374
Copulas based multivariate Gamma modeling for texture classification
Stitou, Youssef ; Lasmar, Nour-Eddine ; Berthoumieu, Yannick
Dans : IEEE International Conference on Acoustics, Speech and Signal Processing, Taipei (Taiwan)
https://inria.hal.science/hal-00727108
Asymmetric anisotropic diffusion
Terebes, Romulus ; Lavialle, Olivier ; Germain, Christian ; Borda, Monica ; Pop, Sorin
Dans : IEEE ICIP (international Conference on Image Processing), Le Caire (Egypt)
https://hal.science/hal-00400818
Fibre-scale Modeling of C/C Processing by Chemical Vapour Infiltration Using Xray CMT Images and Random Walkers
Vignoles, Gérard ; Germain, Christian ; Coindreau, Olivia ; Mulat, Christianne ; Ros, William
Dans : uroCVD17 / ICVD XVII, Vienna (Austria)
https://hal.science/hal-00399533
Contribution of X-ray CMT and image processing to the modelling of pyrocarbon Chemical Vapour Infiltration
Vignoles, Gérard ; Mulat, Christianne ; Germain, Christian ; Coindreau, Olivia ; Delettrez, Sophie ; Chollon, Georges
Dans : Carbon 2009, Biarritz (France)
https://hal.science/hal-00399521
2008
Detection and Compensation of Landmark Errors in Monte Carlo Localization
Giremus, Audrey ; Mégret, Rémi ; Tourneret, Jean-Yves
Dans : IEEE conference on Aerospace, Big Sky (France)
https://hal.science/hal-00339406
PIXFEL©, A TOOL FOR THE QUALITY ASSESSMENT OF APPLES IN BULK SHIPPING BINS AT HARVEST TIME
Grenier, Gilbert ; Lavialle, Olivier ; Keresztes, Barna ; Vaysse, Pierre ; Reynier, Patrick ; Germain, Christian ; da Costa, Jean-Pierre
Dans : International Conference on Agricultural Engineering, 2008, (Greece)
https://hal.science/hal-00326707
APPLICATION DES TECHNIQUES DE TÉLÉDÉTECTION MULTI ET HYPER SPECTRALES A LA VITICULTURE DE PRÉCISION
Homayouni, Saeid ; da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : 13e Congrès de l'Association Québécoise de Télédétection, (Canada)
https://hal.science/hal-00321900
MULTIPLE SUPPORT BASED SEISMIC ATTRIBUTES
Keresztes, Barna ; Lavialle, Olivier ; Borda, Monica
Dans : 2008 IEEE International Geoscience & Remote Sensing Symposium, BOSTON (United States)
https://hal.science/hal-00333249
Parametric Gaussianization procedure of wavelet coefficients for texture retrieval
Lasmar, Nour-Eddine ; Stitou, Youssef ; Jouini, Soufiane ; Berthoumieu, Yannick ; Najim, Mohamed
Dans : IEEE ICASSP - International Conference on Acoustics, Speech and Signal Processing, Las Vegas (United States)
https://inria.hal.science/hal-00727106
Parametric Gaussianization procedure of wavelet coefficients for texture retrieval
Lasmar, Nour-Eddine ; Stitou, Youssef ; Jouini, Soufiane ; Berthoumieu, Yannick ; Najim, Mohamed
Dans : ICASSP 2008. IEEE International Conference on Acoustics, Speech and Signal Processing, 2008., Las Vegas (United States)
https://hal.science/hal-00356294
Processing of porous silicon surface images for the estimation of pore size distribution
Ludurczak, Willy ; Garel, Olivier ; Berthoumieu, Yannick ; Donias, Marc ; Dufour-Gergam, Elisabeth ; Niang, Fatimata ; Pellet, Claude ; Verjus, Fabrice
Dans : 6th International Conference on Porous Semiconductorts - Science and Technology, Sa Coma - Mallorca (Spain)
https://hal.science/hal-00315936
Wearable video monitoring of people with age dementia: Video indexing at the service of helthcare
Mégret, Rémi ; Szolgay, Daniel ; Benois-Pineau, Jenny ; Joly, Philippe ; Pinquier, Julien ; Dartigues, Jean-François ; Helmer, Catherine
Dans : 2008 International Workshop on Content-Based Multimedia Indexing, CBMI 2008, Londres (United Kingdom)
https://hal.science/hal-00349162
The bi-directional framework for unifying parametric image alignment approaches
Mégret, Rémi ; Authesserre, Jean-Baptiste ; Berthoumieu, Yannick
Dans : 10th European Conference on Computer Vision (ECCV 2008), Marseille (France)
https://hal.science/hal-00331885
INNER-OUTER FACTORIZATION FOR RAYLEIGH FADING CHANNEL MODELING
Merchan, Fernando ; Turcu, Flavius ; Grivel, Eric ; Najim, Mohamed
Dans : European Signal Processing Conference, Lausanne (Switzerland)
https://hal.science/hal-00357180
Infiltrability properties of porous media using X-ray CMT of thermostructural material
Mulat, Christianne ; Baylou, Pierre ; Germain, Christian ; Vignoles, Gérard
Dans : 1st Conference on 3D-Imaging of Materials and Systems 2008, (France)
https://hal.science/hal-00326711
Improvement of in-shell nut quality through management of in-field variability
Salaün, Gwenaël ; Reigne, Jean Luc ; Regnard, Jean-Luc ; Grenier, Gilbert
Dans : AgEng International Conference, Hersonissos (Crete) (Greece)
https://hal.inrae.fr/hal-02756863
Asymmetric directional diffusion based image filtering and enhancement
Terebes, Romulus ; Borda, Monica ; Germain, Christian ; Lavialle, Olivier ; Pop, Sorin
Dans : IEEE International Conference onAutomation, Quality and Testing, Robotics, 2008. AQTR 2008., (Romania)
https://hal.science/hal-00326705
A robust framework for geotime cube
Toujas, Vincent ; Donias, Marc ; Jeantet, Dominique ; Guillon, Sébastien ; Berthoumieu, Yannick
Dans : IEEE International Conference on Image Processing, San Diego (United States)
https://hal.science/hal-00356279
2007
Inférence statistique en analyse d'images, variance d'estimation et homogénéité.
Blanc, Rémi ; da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : 30ème journée francophone de l'International Stereology Society (ISS), 2007, Paris (France)
https://hal.science/hal-00326765
Transformation of high resolution aerial images in vine vigour maps at intra-block scale by semi automatic image processing
Costa Ferreira, Anne-Marie ; Germain, Christian ; Homayouni, Saeid ; da Costa, Jean-Pierre ; Grenier, Gilbert ; Marguerit, Elisa ; Roby, Jean-Philippe ; van Leeuwen, Cornelis
Dans : International Symposium of the GESCO, (Croatia)
https://hal.science/hal-00169844
Transformation semi-automatique d'images aériennes à haute résolution en cartes de vigueur de la vigne à l'échelle intra-parcellaire
Costa Ferreira, Anne-Marie ; Germain, Christian ; Homayouni, Saeid ; da Costa, Jean-Pierre ; Grenier, Gilbert ; Marguerit, Elisa ; Roby, Jean-Philippe ; van Leeuwen, Cornelis
Dans : 8ème Symposium International d'Œnologie "Œno 2007", Bordeaux (France)
https://hal.science/hal-00167615
N'D, une interface logicielle pour découvrir et expérimenter le traitement des images et de la vidéo
Donias, Marc
Dans : 6ème Colloque sur l'Enseignement des Technologies et des Sciences de l'Information et des Systèmes, (France)
https://hal.science/hal-00184743
Vine variety discrimination with airborne imaging spectroscopy
Ferreiro-Arman, Marcos ; Alba Castro, Jose Luis ; Homayouni, Saeid ; da Costa, Jean-Pierre ; Martin-Herrero, Julio
Dans : Remote Sensing and Modeling of Ecosystems for Sustainability IV, San Diego (United States)
https://hal.science/hal-00321875
Estimation de la rugosité d'un sol agricole : Application a la caractérisation du lit de semence
Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : Workshop "Caractérisation multi-échelle de la rugosité. Analyse d'images de topographie", Poitiers (France)
https://hal.science/hal-00326764
The Stochastic Sinusoidal Model for Rayleigh Fading Channel Simulation
Grolleau, Julie ; Grivel, Eric ; Najim, Mohamed
Dans : ICASSP, Honolulu (Hawaii) (United States)
https://hal.science/hal-00167671
Subspace Identification Method for Rayleigh Channel Estimation
Grolleau, Julie ; Grivel, Eric ; Najim, Mohamed
Dans : ICASSP, Honolulu (Hawaii) (United States)
https://hal.science/hal-00167662
Détection et rehaussement de failles dans les blocs sismiques par processus objet
Lavialle, Olivier ; Keresztes, Barna ; Borda, Monica ; Guillon, Sébastien ; Keskes, Naamen
Dans : Conférence GRETSI, Troyes (France)
https://hal.science/hal-00184754
Fusion-Diffusion d'images : approche par EDP
Lavialle, Olivier ; Pop, Sorin ; Terebes, Romulus ; Baylou, Pierre ; Borda, Monica
Dans : Conférence GRETSI, Troyes (France)
https://hal.science/hal-00184753
Modèles 2-D MA pour les champs non déterministes et la décomposition de textures de type Wold
Merchan, Fernando ; Turcu, Flavius ; Najim, Mohamed
Dans : Colloque GRETSI, Troyes (France)
https://hal.science/hal-00182274
OUTER FACTOR 2-D MA MODELS FOR PURELY INDETERMINISTIC FIELDS AND WOLD-TYPE TEXTURE DECOMPOSITIONS
Merchan, Fernando ; Turcu, Flavius ; Najim, Mohamed
Dans : European Signal Processing Conference, Poznan (Poland)
https://hal.science/hal-00182265
Evaluation des performances de descripteurs pour le suivi d'objets
Mikram, Mounia ; Mégret, Rémi ; Berthoumieu, Yannick
Dans : GRETSI 2007, Troyes (France)
https://hal.science/hal-00181695
Evaluating Descriptors Performances for Object Tracking on Natural Video Data
Mikram, Mounia ; Mégret, Rémi ; Berthoumieu, Yannick
Dans : 9th International Conference on Advanced Concepts for Intelligent Vision Systems (ACIVS 2007), Delft (Netherlands)
https://hal.science/hal-00172137
Impact de la texture d'une préforme sur son infiltrabilité : Evolution morphologique du matériau poreux au cours de la densification
Mulat, Christianne ; Baylou, Pierre ; Germain, Christian ; Vignoles, Gérard
Dans : 8ème Journées d'Etude sur les Milieux Poreux (20MP 2007), Lyon (France)
https://hal.science/hal-00167692
Axis detection method for cylindrical objects
Mulat, Christianne ; Donias, Marc ; Baylou, Pierre ; Vignoles, Gérard ; Germain, Christian
Dans : 8th Conference on Quality Control by Artificial Vision, Le Creusot (France)
https://hal.science/hal-00167616
Induction Learning of Incomplete Data for Planting Material Selection
Najim, Mohamed ; Boursier, Patrice ; Demko, Christophe
Dans : proceedings of the International Conference on Biomathematics, Bandung (Indonesia)
https://hal.science/hal-00386006
Pixel-level Fusion: A PDE-based approach
Pop, Sorin ; Lavialle, Olivier ; Terebes, Romulus ; Borda, Monica
Dans : IEEE ISSCS, Iasi (Romania)
https://hal.science/hal-00184749
Low-level Fusion: A PDE-based approach
Pop, Sorin ; Lavialle, Olivier ; Terebes, Romulus ; Borda, Monica
Dans : IEEE Fusion, Québec (Canada)
https://hal.science/hal-00184748
A PDE Based Approach for image Fusion
Pop, Sorin ; Lavialle, Olivier ; Terebes, Romulus ; Borda, Monica
Dans : ACIVS 2007, Delft (Netherlands)
https://hal.science/hal-00184745
3D Seismic data fusion and filtering using PDE-based approach
Pop, Sorin ; Terebes, Romulus ; Borda, Monica ; Guillon, Sébastien ; Keskes, Naamen ; Baylou, Pierre ; Lavialle, Olivier
Dans : International Conference on Image Processing, San Antonio (United States)
https://hal.science/hal-00181785
A multidimensional Schur-Cohn algorithm in tabular forms
Serban, Ioana ; Najim, Mohamed
Dans : European Control Conference, Koos (Greece)
https://hal.science/hal-00181765
A Slice Based 3-D Schur-Cohn Stability Criterion
Serban, Ioana ; Najim, Mohamed
Dans : ICASSP 2007, Honolulu (United States)
https://hal.science/hal-00181762
A new multidimensional Schur-Cohn type stability criterion
Serban, Ioana ; Najim, Mohamed
Dans : American Control Conference, 2007. ACC '07, New-York (United States)
https://hal.science/hal-00181758
Modélisation d'horizons sismiques par les algorithmes génétiques
Suarez, Kleydis ; Silva, Jesus ; Donias, Marc ; Jeantet, Dominique ; Najim, Mohamed
Dans : XXIème colloque GRETSI, Troyes (France)
https://hal.science/hal-00183651
2006
Geometrical model based method for fault detection
Berthoumieu, Yannick ; Donias, Marc ; David, Ciprian ; Guillon, Sébastien ; Keskes, Noomane
Dans : Second International Symposium on Communications, Control and Signal Processing, Marrakech (Morocco)
https://hal.science/hal-00181165
Caractérisation volumique de matériaux composites Estimation de l'incertitude des mesures effectuées par analyse d'image
Blanc, Rémi ; Germain, Christian ; da Costa, Jean-Pierre ; Baylou, Pierre
Dans : 29ème journée francphonne de l'ISS (International Stereology Society), Paris (France)
https://hal.science/hal-00167700
Uncertainty in the measurement of the mean value of a spatial process. Application to composite material images.
Blanc, Rémi ; da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : S4G: Stereology, Spatial Statistics and Stochastic Geometry, Pragues (Czech Republic)
https://hal.science/hal-00167699
Errors-In-Variables based identification of autoregressive parameters for speech enhancement using one microphone
Bobillet, William ; Grivel, Eric ; Najim, Mohamed ; Diversi, Roberto ; Guidorzi, Roberto ; Soverini, Umberto
Dans : ISCCSP (International Symposium on Communications, Control and Signal Processing), Marrakech (Morocco)
https://hal.science/hal-00167721
Characterization of colloidal products by front-face fluorescence: Application to oil-in-water emulsions and food systems.
Cansel, Maud ; Granger, Christine ; Barey, Philippe ; da Costa, Jean-Pierre ; Toutain, Jean
Dans : 4th International Symposium on Food Rheology and Structure (ISFRS), (Switzerland)
https://hal.science/hal-00169856
Improved Sensitivity Estimate for the H2 Estimation Problem
Christov, Nicolai ; Najim, Mohamed ; Grivel, Eric
Dans : ICCS, Reading (United Kingdom)
https://hal.science/hal-00167741
Vine field monitoring using high resolution remote sensing images: segmentation and characterization of rows of vines
da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Homayouni, Saeid ; Grenier, Gilbert
Dans : Congrès international des Terroirs Viticoles 2006, Bordeaux (France)
https://hal.science/hal-00167697
A NEW OPTIMAL SMOOTHING APPROACH FOR AR+NOISE MODELS AND APPLICATION TO SINGLE-MICROPHONE SPEECH ENHANCEMENT
Diversi, Roberto ; Guidorzi, Roberto ; Soverini, Umberto ; Bobillet, William ; Grivel, Eric ; Najim, Mohamed
Dans : ISCCSP, Marrakech (Morocco)
https://hal.science/hal-00167747
Hyperspectral Image Analysis for Precision Viticulture
Ferreiro-Arman, Marcos ; da Costa, Jean-Pierre ; Homayouni, Saeid ; Martin-Herrero, Julio
Dans : International Conference on Image Analysis and Recognition, (Portugal)
https://hal.science/hal-00169811
Relevance of the Asymptotic Reduced-Rank MMSE detector in MC-DS-CDMA system
Grivel, Eric ; Grolleau, Julie ; Najim, Mohamed
Dans : ISCCSP (International Symposium on Communications, Control and Signal Processing), Marrakech (Morocco)
https://hal.science/hal-00167703
Partial unmixing of multi or hyperspectral images using ICA and Fuzzy Clustering techniques. Application to vegetation mapping on vineyards.
Homayouni, Saeid ; da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : AECRIS 2006 (Atlantic Europe Conference on Remote Imaging and Spectroscopy), Preston (United Kingdom)
https://hal.science/hal-00167701
Identification of Time-Varying Frequency-Flat Rayleigh Fading Channels Based on Errors-In-Variables Approach
Jamoos, Ali ; Bobillet, William ; Grivel, Eric ; Abdel-Nour, Hanna ; Najim, Mohamed
Dans : SPAWC (Signal Processing Advances in Wireless Communications), Cannes (France)
https://hal.science/hal-00167690
Object Based Image Segmentation: Application to fruit detection in shipping bins
Keresztes, Barna ; Borda, Monica ; Terebes, Romulus ; Vaysse, Pierre ; Germain, Christian ; da Costa, Jean-Pierre ; Grenier, Gilbert ; Lavialle, Olivier
Dans : COMM 2006, Bucharest (Romania)
https://hal.science/hal-00184750
A Tensor based diffusion process to enhance faults in seismic blocks
Lavialle, Olivier ; Pop, Sorin ; Dargent, Régis
Dans : IEEE International Symposium on Communication, Control and Signal Processing, Marrakech (Morocco)
https://hal.science/hal-00184751
Les outils de télédétection au service d'une gestion intra-parcellaire.
Marguerit, Elisa ; Costa Ferreira, Anne-Marie ; Roby, Jean-Philippe ; Goutouly, Jean-Pascal ; Germain, Christian ; Homayouni, Saeid ; van Leeuwen, Cornelis
Dans : Congrès international des Terroirs Viticoles 2006, Bordeaux (France)
https://hal.science/hal-00167698
Extraction of fibres in tomographic samples of composites by computer vision
Martin-Herrero, Julio ; Germain, Christian
Dans : ACUN5, International Composites Conference, Sidney (Australia)
https://hal.science/hal-00167702
Inverse Composition for Multi-kernel Tracking
Mégret, Rémi ; Mikram, Mounia ; Berthoumieu, Yannick
Dans : 5th Indian Conference on Computer Vision, Graphics and Image Processing, ICVGIP 2006, Madurai (India)
https://hal.science/hal-00172117
Local Orientation Estimation in Corrupted Images
Michelet, Franck ; da Costa, Jean-Pierre ; Baylou, Pierre ; Germain, Christian
Dans : International Workshop on Intelligent Computing in Pattern Analysis/Synthesis, (China)
https://hal.science/hal-00166472
Multi-Scale Histograms For Kernel-Based Object Tracking
Mikram, Mounia ; Mégret, Rémi ; Donias, Marc ; Berthoumieu, Yannick
Dans : Second International Symposium on Communications, Control and Signal Processing (ISCCSP 2006), Marrakech (Morocco)
https://hal.science/hal-00172114
Intra-plot variations of vine water status in time and space
van Leeuwen, Cornelis ; Goutouly, Jean-Pascal ; Azaïs, Chloé ; Costa Ferreira, Anne-Marie ; Marguerit, Elisa ; Roby, Jean-Philippe ; Choné, Xavier ; Germain, Christian ; Homayouni, Saeid ; Gaudillère, Jean-Pierre
Dans : Congrès international des Terroirs Viticoles 2006, Bordeaux (France)
https://hal.science/hal-00167696
2005
Minimum Eigenvalue Based 3-D AR Model Order Selection
Aksasse, Brahim ; Stitou, Youssef ; Berthoumieu, Yannick ; Najim, Mohamed
Dans : Statistical Signal Processing, 2005 IEEE/SP 13th Workshop on, Bordeaux (France)
https://hal.science/hal-00183360
Identification aveugle de modèle acoustique et application à la déréverberation de la parole
Bobillet, William ; Grivel, Eric ; Guidorzi, Roberto ; Najim, Mohamed
Dans : GRETSI, Louvain le neuve (Belgium)
https://hal.science/hal-00167750
Noisy speech dereverberation as a SIMO system identification issue
Bobillet, William ; Grivel, Eric ; Guidorzi, Roberto ; Najim, Mohamed
Dans : SSP (Statistical Signal Processing), Bordeaux (France)
https://hal.science/hal-00167704
Estimating the section elevation angle for cubes on cubic networks. Application to nickel superalloys characterisation.
Germain, Christian ; Blanc, Rémi ; Donias, Marc ; da Costa, Jean-Pierre ; Baylou, Pierre
Dans : European Conference on Stereology and Image Analysis (ECSIA) 2005, Zakopane (Poland)
https://hal.science/hal-00167889
The use of front-face fluorescence for oil-in-water emulsion and ice cream characterization.
Granger, Christine ; Barey, Philippe ; da Costa, Jean-Pierre ; Toutain, Jean ; Cansell, Maud
Dans : 26th Congress of the International Society for Fat Research, Prague (Czech Republic)
https://hal.science/hal-00169888
Blind adaptive multi-user detection for multi-carrier DS-CDMA systems in frequency selective fading channels
Jamoos, Ali ; Grivel, Eric ; Najim, Mohamed
Dans : ICASSP, Philadelphie (United States)
https://hal.science/hal-00167708
Two Cross Coupled Kalman Filters for Joint Estimation of MC-DS-CDMA Fading Channels and Their Corresponding Autoregressive Parameters
Jamoos, Ali ; Labarre, David ; Grivel, Eric ; Najim, Mohamed
Dans : EUSIPCO, Antalya (Turkey)
https://hal.science/hal-00167706
Le lissage Hinf : une alternative au filtrage de Kalman pour le rehaussement du signal de parole ?
Labarre, David ; Grivel, Eric ; Christov, Nicolai ; Najim, Mohamed
Dans : GRETSI, Louvain la neuve (Belgium)
https://hal.science/hal-00167723
Relevance of Hinf filtering for speech enhancement
Labarre, David ; Grivel, Eric ; Christov, Nicolai ; Najim, Mohamed
Dans : ICASSP, Philadelphie (United States)
https://hal.science/hal-00167710
Scale-Space Approach for Color Image Segmentation
Mégret, Rémi
Dans : 8th Cost 276 workshop, Trondheim (Norway)
https://hal.science/hal-00172090
Delineation of Vine Fields by Segmentation of High Resolution Remote Sensed Images
Michelet, Franck ; da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : European Conference on Precision Agriculture, 2005, Uppsala (Sweden)
https://hal.science/hal-00167893
Estimation robuste de l'orientation locale par l'opérateur IRON
Michelet, Franck ; Germain, Christian ; Baylou, Pierre
Dans : GRETSI 2005, Louvain (Belgium)
https://hal.science/hal-00167885
3D Directional Diffusion
Pop, Sorin ; Terebes, Romulus ; Borda, Monica ; Lavialle, Olivier ; Baylou, Pierre
Dans : IEEE EUROCON, Belgrade ()
https://hal.science/hal-00400129
Projective slice for a dynamic steering task
Salom, Pierre ; Becerra, Javier ; Donias, Marc ; Mégret, Rémi
Dans : ACM symposium on Virtual reality software and technology, Monterey (United States)
https://hal.science/hal-00172111
Coupe projective pour une tâche trajectorielle dynamique
Salom, Pierre ; Mégret, Rémi ; Berthoumieu, Yannick
Dans : 17ème Conf. francophone sur l'Interaction Homme-Machine (IHM 2005), Toulouse (France)
https://hal.science/hal-00172106
Three-dimensional autoregressive parameter estimation from noisy data
Stitou, Youssef ; Donias, Marc ; Aksasse, Brahim
Dans : 13th European Signal Processing Conference (EUSIPCO 2005), Antalya (Turkey)
https://hal.science/hal-00400089
Linear Flow Coherence Diffusion
Terebes, Romulus ; Borda, Monica ; Lavialle, Olivier ; Baylou, Pierre ; Pop, Sorin ; Adam, T.
Dans : International Carpathian Control Conference, Miskolc-Lillafüred (Hungary)
https://hal.science/hal-00400130
Flow Coherence Diffusion. Linear and Non Linear Case
Terebes, Romulus ; Lavialle, Olivier ; Borda, Monica ; Baylou, Pierre
Dans : ACIVS 2005, Anvers (Belgium)
https://hal.science/hal-00184746
Image processing as a tool for quality assessment of fruits in bulk shipping bins.
Vaysse, Pierre ; Grenier, Gilbert ; Lavialle, Olivier ; Henry, G. ; Khay Ibbat, S. ; Germain, Christian ; da Costa, Jean-Pierre
Dans : FrucTIC 2005, Montpellier (France)
https://hal.science/hal-00326786
2004
Fiber orientation measurements in composite materials
Blanc, Rémi ; Germain, Christian ; da Costa, Jean-Pierre ; Baylou, Pierre ; Cataldi, Michel
Dans : Composite Testing (CompTest) 2004, Bristol (United Kingdom)
https://hal.science/hal-00167898
Dereverbering speech and cancelling additive noise as an Errors-In-Variables interpolation issue
Bobillet, William ; Grivel, Eric ; Diversi, Roberto ; Soverini, Umberto ; Guidorzi, Roberto ; Najim, Mohamed
Dans : COST 276, (France)
https://hal.science/hal-00167754
Cancelling convolutive and additive coloured noises for speech enhancement
Bobillet, William ; Grivel, Eric ; Najim, Mohamed ; Guidorzi, Roberto
Dans : ICASSP, Montréal (Canada)
https://hal.science/hal-00167746
On the local sensitivity of the H2 estimation problem
Christov, Nicolai ; Najim, Mohamed ; Grivel, Eric
Dans : MTNS (Mathematical Theory of Networks and Systems), Louvain (Belgium)
https://hal.science/hal-00167737
Spectral Characterization of Orientation Data along Curvilinear Structures
da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : International Conference On Pattern Recognition (ICPR) 2004, Cambridge (United Kingdom)
https://hal.science/hal-00167914
Automatic Delineation of Vine Fields by Segmentation of High Resolution Remote Sensing Images
da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : International Conference of Precision Agriculture (ICPA) 2004, Minneapolis (United States)
https://hal.science/hal-00167909
Segmentation of high resolution remote sensing images: application to the automatic delineation of vine fields.
da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : Agricultural Engeeneering Conference (AgEng 2004), Louvain (Belgium)
https://hal.science/hal-00167905
An image analysis approach for the structural characterization of pyrocarbons
da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre ; Cataldi, Michel
Dans : Composite Testing (CompTest) 2004, Bristol (United Kingdom)
https://hal.science/hal-00167901
Molecular description of ice cream structure by fluorescence spectroscopy – relationship with physicochemical properties and texture
Granger, Christine ; Barey, Philippe ; da Costa, Jean-Pierre ; Cansell, Maud
Dans : International Conference on Food Structure and Food Quality, Cork (Ireland)
https://hal.science/hal-00169893
Pulsed magnetic field treatment modifies corynephage OAAU2 propagation on arthrobacter aureus
Grattepanche, F. ; Bourven, I. ; Moreau, J.M. ; Caubet, R. ; Le Marrec, C. ; Charlet de Sauvage, R.
Dans : International Congress on Engineering and Food ICEF9, Montpellier (France)
https://hal.science/hal-00336033
Designing adaptive filters-based MMSE receivers for asynchronous multicarrier DS-CDMA systems
Jamoos, Ali ; Grivel, Eric ; Najim, Mohamed
Dans : PIMRC, Barcelone (Spain)
https://hal.science/hal-00167751
TWO-KALMAN FILTERS APPROACH FOR UNBIASED AR PARAMETER ESTIMATION FROM NOISY OBSERVATIONS, APPLICATION TO SPEECH ENHANCEMENT
Labarre, David ; Grivel, Eric ; Najim, Mohamed ; Todini, Ezio
Dans : EUSIPCO, vienne (Austria)
https://hal.science/hal-00167733
Two-Kalman Filters Based Instrumental Variable Techniques for Speech Enhancement
Labarre, David ; Grivel, Eric ; Najim, Mohamed ; Todini, Ezio
Dans : MMSP, Sienne (Italy)
https://hal.science/hal-00167729
Mixed H inf/Kalman filters for simultaneous speech enhancement and AR parameter estimation
Labarre, David ; Grivel, Eric ; Christov, Nicolai ; Najim, Mohamed
Dans : COST 276, Ankara (Turkey)
https://hal.science/hal-00167727
Local Multiple Orientation Estimation: Isotropic and Recursive Oriented Network
Michelet, Franck ; Germain, Christian ; da Costa, Jean-Pierre ; Baylou, Pierre
Dans : International Conference On Pattern Recognition (ICPR) 2004, Cambridge (United Kingdom)
https://hal.science/hal-00167916
2003
Poursuite de véhicules en scènes autoroutières
Becerra, Javier ; Izquierdo, David ; Berthoumieu, Yannick ; Donias, Marc
Dans : XIXème Colloque GRETSI (Gretsi 2003), Paris (France)
https://hal.science/hal-01267060
Contours actifs : application à la détection de rangs de cultures en télédétection haute résolution.
Bobillet, William ; da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : GRETSI, Paris (France)
https://hal.science/hal-00169920
Row detection in high resolution remote sensing images of vine fields
Bobillet, William ; da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : European Conference on Precision Agriculture, Berlin (Germany)
https://hal.science/hal-00169904
Cancelling convolutive and additive noises for speech enhancement
Bobillet, William ; Grivel, Eric ; Guidorzi, Roberto ; Najim, Mohamed
Dans : Eurecon, Ljubjana (Slovenia)
https://hal.science/hal-00167759
A dual Kalman filter-based smoother for speech enhancement
Cai, Hong ; Grivel, Eric ; Najim, Mohamed
Dans : ICASSP, Hong Kong (China)
https://hal.science/hal-00167755
Algorithme génétique pour le rehaussement d'un signal de parole voisé fondé sur un modèle sinusoïdal
Grivel, Eric ; Vésin, Jean-Marc ; Najim, Mohamed
Dans : GRETSI, Paris (France)
https://hal.science/hal-00167775
Estimating the AR parameters from noisy observations by means of parallel Kalman filters
Grivel, Eric ; Labarre, David ; Najim, Mohamed ; Todini, Ezio
Dans : COST 276, Prague (Czech Republic)
https://hal.science/hal-00167731
Diffusion orientée pour le filtrage d'images : application au filtrage d'images aériennes de parcelles de vignes.
Lavialle, Olivier ; Terebes, Romulus ; Germain, Christian ; da Costa, Jean-Pierre ; Grenier, Gilbert
Dans : GRETSI, Paris (France)
https://hal.science/hal-00169922
2002
Speech Enhancement Using AR Model Driven by White Noise with Time-Varying Variance
Cai, Hong ; Grivel, Eric ; Najim, Mohamed
Dans : COST 276, Budapest (Hungary)
https://hal.science/hal-00167766
Conditioning of the discrete-time infinite-horizon Hinf filtering problem
Christov, Nicolaï ; Najim, Mohamed ; Grivel, Eric ; Henry, David
Dans : America Control Conference, (United States)
https://hal.science/hal-00180606
On the local sensitivity of the discrete-time Hinf estimation problem
Christov, Nicolai ; Najim, Mohamed ; Grivel, Eric ; Henry, David
Dans : IFAC (International Federation of Automatic control), Barcelone (Spain)
https://hal.science/hal-00167760
New perturbation bounds for the discrete-time Hinf filtering problem
Christov, Nicolai ; Najim, Mohamed ; Grivel, Eric ; Henry, David
Dans : CDC, Las Vegas (United States)
https://hal.science/hal-00167756
Orientation Difference Statistics for Texture Description
da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : Internation Conference on Pattern Recognition, Québec (Canada)
https://hal.science/hal-00169906
A STOCHASTIC SINUSOIDAL MODEL WITH APPLICATION TO SPEECH AND EEG-SLEEP SPINDLE SIGNALS
Labarre, David ; Grivel, Eric ; Berthoumieu, Yannick ; Najim, Mohamed
Dans : EUSIPCO, Toulouse (France)
https://hal.science/hal-00167735
Scale-adaptive Orientation Estimation
Le Pouliquen, Franck ; Germain, Christian ; Baylou, Pierre
Dans : International Conference on Pattern Recognition 2002, (Canada)
https://hal.science/hal-00326721
Audio Digital Watermarking for Copyright Protection
Muntean, Tiberiu ; Grivel, Eric ; Nafornita, Ioan ; Najim, Mohamed
Dans : Trends and recent achievements in information technology, Cluj-Napoca (Romania)
https://hal.science/hal-01287405
Watermark Space Partition for Digital Audio Blind Watermarking
Muntean, Tiberiu ; Grivel, Eric ; Najim, Mohamed
Dans : 4th meeting COST 276, Budapest (Hungary)
https://hal.science/hal-01287404
Audio digital watermarking based on hybrid spread spectrum
Muntean, Tiberiu ; Grivel, Eric ; Najim, Mohamed
Dans : WEDELMUSIC, Darmstadt (Germany)
https://hal.science/hal-00167758
INVESTIGATING THE LIMITS OF THE AUTOREGRESSIVE MODEL for 1D and 2D SIGNAL PROCESSING TECHNIQUES
Ramananjarasoa, Clarysse ; Grivel, Eric ; Najim, Mohamed
Dans : JTEA, Sousse (Tunisia)
https://hal.science/hal-00167774
2001
Statistiques d'ordre 2 d'un champ d'orientation.
da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : GRETSI, Toulouse (France)
https://hal.science/hal-00169926
A curvilinear approach for textural feature extraction: application to the characterization of composite material images
da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : Quality Control and Artificial Vision, Le Creusot (France)
https://hal.science/hal-00169910
New operators for optimized orientation estimation.
da Costa, Jean-Pierre ; Le Pouliquen, Franck ; Germain, Christian ; Baylou, Pierre
Dans : International Conference on Image Processing, Thessaloniki (Greece)
https://hal.science/hal-00169908
Caractérisation et analyse des fuseaux de sommeil par analyse spectrale haute résolution et filtrage de Kalman
Grivel, Eric ; Berthoumieu, Yannick ; Mantovani, Mauro ; Donatellio, Francesco ; Najim, Mohamed
Dans : GRETSI, Toulouse (France)
https://hal.science/hal-00167761
Nouveaux opérateurs optimisés pour l'estimation de l'orientation
Le Pouliquen, Franck ; Germain, Christian ; Baylou, Pierre
Dans : GRETSI 2001, (France)
https://hal.science/hal-00326727
Line orientation operator
Le Pouliquen, Franck ; Germain, Christian ; Baylou, Pierre
Dans : IEEE International Conference on Image Processing (ICIP) 2001, (Greece)
https://hal.science/hal-00326725
Amélioration de la récupération du watermark par technique de l'étalement du spectre à frequence porteuse variable
Muntean, Tiberiu ; Grivel, Eric ; Najim, Mohamed
Dans : GRETSI, Toulouse (France)
https://hal.science/hal-00167762
Gradient Based curvature estimation
Terebes, Romulus ; Lavialle, Olivier ; Borda, Monica ; Nafornita, Ioan
Dans : Image Analysis and Sterology, Bordeaux (France)
https://hal.science/hal-00184747
2000
Level Curve Tracking Algorithm for Textural Feature Extraction
da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : International Conference on Pattern Recognition (ICPR) 2000, (Spain)
https://hal.science/hal-00326745
Bias introduced by mean orientation estimation methods.
da Costa, Jean-Pierre ; Germain, Christian ; Lavialle, Olivier ; Baylou, Pierre
Dans : European Signal Processing Conference, (France)
https://hal.science/hal-00169914
Multiscale Estimation of Textural Features. Application to the Characterization of Texture Anisotropy
Germain, Christian ; da Costa, Jean-Pierre ; Baylou, Pierre
Dans : International Conference on Pattern Recognition (ICPR) 2000, (Spain)
https://hal.science/hal-00326748
KALMAN SPEECH ENHANCEMENT BASED ON IDENTIFICATION TECHNIQUES
Grivel, Eric ; Najim, Mohamed
Dans : Friendly Exchanging through the net", COST 254, Bordeaux (France)
https://hal.science/hal-00167772
1999
Caractérisation des pyrocarbones par Analyse d'Images de Microscopie Electronique à Transmission
da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : Journées Scientifiques du Groupe Français d'Etude des Carbones. (1999), Saint Avit (France)
https://hal.science/hal-00326766
Caractérisation locale de l'anisotropie d'images texturées
da Costa, Jean-Pierre ; Germain, Christian ; Baylou, Pierre
Dans : GRETSI, Vannes (France)
https://hal.science/hal-00169930
Time-Frequency Analysis for Multistage A/D Converter Diagnosis
Dallet, Dominique ; Berthoumieu, Yannick ; Eric, Saliba
Dans : IMTC99, Venice (Italy)
https://hal.science/hal-01182506
ON SOME DERIVATIONS OF GIBSON'S APPROACH FOR SPEECH ENHANCEMENT
Grivel, Eric ; Gabrea, Marcel ; Najim, Mohamed
Dans : WASPAA, New York (United States)
https://hal.science/hal-00167771
SUBSPACE STATE SPACE MODEL IDENTIFICATION FOR SPEECH ENHANCEMENT
Grivel, Eric ; Gabrea, Marcel ; Najim, Mohamed
Dans : ICASSP, Phoenix (United States)
https://hal.science/hal-00167768
SUBSPACE STATE SPACE IDENTIFICATION FOR ENHANCEMENT OF SPEECH SIGNAL CONTAMINATED BY COLORED NOISE
Grivel, Eric ; Gabrea, Marcel ; Najim, Mohamed
Dans : ECMCS, Cracovie (Poland)
https://hal.science/hal-00167767
1998
Time frequency methods for multilayer structures characterization
Bechou, Laurent ; Dallet, Dominique ; Berthoumieu, Yannick ; Ousten, Yves
Dans : International Workshop on Advanced Mathematical Methods in Electrical and Electronic Measurements, Milan (Italy)
https://hal.science/hal-00182872
Curvature of oriented patterns: 2-D and 3-D estimation from differential geometry
Donias, Marc ; Baylou, Pierre ; Keskes, Noomane
Dans : 1998 IEEE International Conference on Image processing (ICIP'98), Chicago (United States)
https://hal.science/hal-00400098
Curvature of oriented patterns: 2-D and 3-D estimation from differential geometry
Donias, Marc ; Baylou, Pierre ; Keskes, Noomane
Dans : IX European Signal Processing Conference (EUSIPCO 98), Island of Rhodes (Greece)
https://hal.science/hal-00280655
A Fixed Point Arithmetic Unit for Image Processing Circuits
Dulau, Laurent ; Kadionik, Patrice ; Levasseur, Sébastien ; Berthoumieu, Yannick ; Nouel, Patrice
Dans : ASILOMAR: IEEE Conference on Signals, Systems and Computers, Pacific Grove (United States)
https://hal.science/hal-00183036
New DCT Designs For Image Processing Circuits
Dulau, Laurent ; Kadionik, Patrice ; Levasseur, Sébastien ; Berthoumieu, Yannick ; Nouel, Patrice
Dans : ICSPAT: International Conference on Pignal Processing Applications and Technology, Toronto (Canada)
https://hal.science/hal-00183000
New picture analysis methods for granulometry estimation. Application to the characterisation of seed bed quality
Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : International Conference on Agricultural Engineeing (AgEng) 1998, (Norway)
https://hal.science/hal-00326751
Restauration par filtrage de Kalman d’un signal de parole noyé dans un bruit blanc
Grivel, Eric ; Gabrea, Marcel ; Najim, Mohamed
Dans : CORESA, Lannion (France)
https://hal.science/hal-01287407
Directional second order derivatives: application to edge and corner detection
Guillon, Sébastien ; Donias, Marc
Dans : IX European Signal Processing Conference (EUSIPCO 98), Island of Rhodes (Greece)
https://hal.science/hal-00280606
1997
Parametric Spectral Analysis Tools for the Characterization of A/D Converters
Berthoumieu, Yannick ; Dallet, Dominique
Dans : IMTC97, Ottawa (Canada)
https://hal.science/hal-01182414
Study of Time-Frequency methods for multilayer structures characterization
Dallet, Dominique ; Bechou, Laurent ; Berthoumieu, Yannick ; Ousten, Yves
Dans : IEEE Acoustic Field, San Diego (United States)
https://hal.science/hal-00182922
Un opérateur directionnel multicritère pour la détection et le suivi de lignes fines
Donias, Marc ; Baylou, Pierre
Dans : XVIème Colloque GRETSI (Gretsi 1997), Grenoble (France)
https://hal.science/hal-01267064
Approche texturale pour la mesure de la taille moyenne des mottes en surface d'un sol agricole
Germain, Christian ; Lavialle, Olivier ; Grenier, Gilbert
Dans : AGIS'97, Angers (France)
https://hal.science/hal-00326767
Caractérisation multi-échelle de l'anisotropie d'une texture
Germain, Christian ; Baylou, Pierre
Dans : GRETSI 1997, Grenoble (France)
https://hal.science/hal-00326762
Multiscale Characterization of Texture Anisotropy
Germain, Christian ; Baylou, Pierre
Dans : IEEE International Conference on Image Processing, (United States)
https://hal.science/hal-00326753
1995
Evaluation de l'anisotropie de textures. Comparaison de méthodes appliquées à la caractérisation de matériaux
Alata, Olivier ; Germain, Christian ; Baylou, Pierre ; Chambon, Michel ; Doux, François
Dans : GRETSI 1995, Juan Les Pins (France)
https://hal.science/hal-00326763
New methods for determining the number of effetive bits of a/D converters based on eigendecomposition
Dallet, Dominique ; Berthoumieu, Yannick ; Moreau, Thierry ; Marchegay, Philippe
Dans : IEEE Instrumentation and Measurement Technology Conference, (United States)
https://hal.science/hal-00183676
Non Destructive Counting of Wheatear with Picture Analysis
Germain, Christian ; Rousseau, Rémy ; Grenier, Gilbert
Dans : IEE International conference on Image Processing and its Applications, Edimburg (United Kingdom)
https://hal.science/hal-00326758
Early yield sensing of wheat with picture analysis
Germain, Christian ; Grenier, Gilbert
Dans : Workshop on Robotics in Agriculture and the Food Industry, Toulouse (France)
https://hal.science/hal-00326755
Invited lectures → 8 Show
2019
Encodage de matrices de covariance par les vecteurs de Fisher log-euclidien : application à la classification supervisée d'images satellitaires
Akodad, Sara ; Bombrun, Lionel ; Berthoumieu, Yannick ; Germain, Christian
Dans : Groupe d'Etudes du Traitement du Signal et des Images (GRETSI), Lille (France)
https://hal.science/hal-02294885
2016
An M-estimator for robust centroid estimation on the manifold of covariance matrices: performance analysis and application to image classification
Ilea, Ioana ; Hajri, Hatem ; Said, Salem ; Bombrun, Lionel ; Germain, Christian ; Berthoumieu, Yannick
Dans : 24th European Signal Processing Conference (EUSIPCO'16), Budapest (Hungary)
https://hal.science/hal-01379604
2014
Measuring domain sizes in graphene-based carbons
Monthioux, Marc ; Puech, Pascal ; Mallet-Ladeira, Philippe ; Ratel-Ramond, Nicolas ; Weisbecker, Patrick ; Raynal, Pierre-Ivan ; Serin, V. ; da Costa, Jean-Pierre
Dans : World Conference on Carbon, Jeju (South Korea)
https://hal.science/hal-02123291
2012
Atomistic reconstruction of pyrocarbons: from imaging to property computation
Leyssale, Jean-Marc ; da Costa, Jean-Pierre ; Farbos, Baptiste ; Germain, Christian ; Vignoles, Gérard
Dans : ICACC 2012, Daytona Beach (United States)
https://hal.science/hal-00669488
2010
Modelling Chemical Vapour Infiltration in C/C composites: numerical tools based on µ-CT images
Vignoles, Gerard ; Coindreau, Olivia ; Ros, William ; Szelengowicz, Ivan ; Mulat, Christianne ; Germain, Christian ; Donias, Marc
Dans : HT-CMC 7 – 7th International Conference On High-Temperature Ceramic-Matrix Composites, Bayreuth (Germany)
https://hal.science/hal-01322828
2009
Stochatic modelling for Texture analysis and synthesis
Berthoumieu, Yannick
Dans : Mathematics and Image Analysis 2009, Paris (France)
https://hal.science/hal-00415100
2008
Traitement d'images et Contrôle Non Destructif de pièces en matériaux composites
Germain, Christian ; Honorat, P.
Dans : AquiQueb 2008 - Mécanique des Matériaux et des Structures pour l'Aéronautique, (France)
https://hal.science/hal-00326710
Wearable video monitoring of people with age Dementia : Video indexing at the service of helthcare
Megret, Rémi ; Szolgay, Daniel ; Benois-Pineau, Jenny ; Joly, Philippe ; Pinquier, Julien ; Dartigues, Jean-François ; Helmer, Catherine
Dans : International Workshop on Content-Based Multimedia Indexing, CBMI 2008, Londres (United Kingdom)
https://hal.science/hal-00663098
Book chapters → 21 Show
2022
Remote Sensing Scene Classification Based on Covariance Pooling of Multi-layer CNN Features Guided by Saliency Maps
Akodad, Sara ; Bombrun, Lionel ; Germain, Christian ; Berthoumieu, Yannick
https://hal.science/hal-03768102
Influence of Color Spaces for Deep Learning Image Colorization
Ballester, Coloma ; Bugeau, Aurélie ; Carrillo, Hernan ; Clément, Michaël ; Giraud, Rémi ; Raad, Lara ; Vitoria, Patricia
https://hal.science/hal-03877284
2019
Les capteurs, ces cinq sens de l’environnement
Dejous, Corinne ; Germain, Christian
https://hal.science/hal-02299730
2014
Analysis and Molecular Modeling of Pyrolytic Carbons Nanotextures
Leyssale, Jean-Marc ; Farbos, Baptiste ; da Costa, Jean-Pierre ; Patrick, Weisbecker ; Chollon, Georges ; Vignoles, Gérard L.
https://hal.science/hal-01715949
2012
Spatial and multi-resolution context in visual indexing
Benois-Pineau, Jenny ; Bugeau, Aurélie ; Karaman, Svebor ; Mégret, Rémi
https://inria.hal.science/hal-00703288
Texture, color and frequential proxy-detection image processing for crop characterization in a context of precision agriculture
Cointault, Frédéric ; Journaux, L. ; Rabatel, Gilles ; Germain, C. ; Ooms, D. ; Destain, M.F. ; Gorretta, N. ; Grenier, G. ; Lavialle, O. ; Marin, A.
https://hal.science/hal-00751478
Texture, color and frequential proxy-detection image processing for crop characterization in a context of Precision Agriculture
Cointault, Frédéric ; Journaux, Ludovic ; Rabatel, Gilles ; Germain, Christian ; Ooms, David ; Destain, Marie-France ; Grenier, Gilbert ; Lavialle, Olivier ; Marin, Ambroise
https://hal.science/hal-00714438
2011
Color Texture Classification Using Rao Distance between Multivariate Copula Based Models
Drissi El Maliani, Ahmed ; El Hassouni, Mohammed ; Lasmar, Nour-Eddine ; Berthoumieu, Yannick ; Aboutajdine, Driss
https://inria.hal.science/hal-00727122
2009
Finite Impulse Response filter (FIR)
Berthoumieu, Yannick ; Grivel, Eric ; Najim, Mohamed
https://hal.science/hal-00414725
2006
Two-dimensional finite impulse response filter design
Berthoumieu, Yannick
https://hal.science/hal-00414791
Introduction to signal and systems
Berthoumieu, Yannick ; Grivel, Eric ; Najim, Mohamed
https://hal.science/hal-00413031
Infinite Impulse Response filter (IIR)
Grivel, Eric ; Najim, Mohamed
https://hal.science/hal-00414792
Spectral features of a signal and a filter
Grivel, Eric ; Berthoumieu, Yannick
https://hal.science/hal-00413034
Selecting the structures for FIR and IIR filters
Najim, Mohamed ; Grivel, Eric
https://hal.science/hal-00414790
Discrete-time system analysis
Najim, Mohamed ; Grivel, Eric
https://hal.science/hal-00413032
2004
Les filtres à réponse impulsionnelle finie
Berthoumieu, Yannick ; Grivel, Eric ; Najim, Mohamed
https://hal.science/hal-01287412
Généralités sur les signaux et les systèmes
Berthoumieu, Yannick ; Grivel, Eric ; Najim, Mohamed
https://hal.science/hal-01287408
Les filtres à réponse impulsionnelle infinie
Grivel, Eric ; Najim, Mohamed
https://hal.science/hal-01287413
Caractérisation fréquentielle d’un signal et d’un filtre
Grivel, Eric ; Berthoumieu, Yannick
https://hal.science/hal-01287410
Structures des filtres RIF et RII
Najim, Mohamed ; Grivel, Eric
https://hal.science/hal-01287414
Analyse de systèmes discrets
Najim, Mohamed ; Grivel, Eric
https://hal.science/hal-01287409
Habilitation à diriger des recherches (Habilitation of Conducting Research) → 2 Show
2007
Image and Oriented Texture Analysis. Application to Material Characterization and Remote Sensing.
Germain, Christian
https://theses.hal.science/tel-00166449
Diffusion et fusion directionnelles pour le lissage et le rehaussement de structures fortement orientées
Lavialle, Olivier
https://theses.hal.science/tel-00181793
Preprint, Working Paper, Document sans référence, etc. → 2 Show
2019
Classical optics in France: introduction
Alleysson, David ; Berthoumieu, Yannick ; Fernandez-Maloigne, Christine ; Gigan, Sylvain ; Haeberle, Olivier
https://hal.science/hal-02991044
2018
Planification de trajectoire par la méthode des champs de potentiels : application au véhicule autonome
Moreau, Julien ; Melchior, Pierre ; Victor, Stephane ; Moze, Mathieu ; Aioun, François ; Guillemard, Franck
https://hal.science/hal-02011156
Books → 4 Show
2008
modeling, estimation and optimal filtering in signal processing
Najim, Mohamed
https://hal.science/hal-00182776
2006
Digital Filters Design for Signal and Image Processing
Najim, Mohamed
https://hal.science/hal-00182778
Modélisation, estimation et filtrage optimal en traitement du signal
Najim, Mohamed
https://hal.science/hal-00182775
2004
Synthèse de filtres numériques en traitement du signal et des images
Najim, Mohamed
https://hal.science/hal-00182777
Patents → 10 Show
2016
SYSTEME ET METHODE POUR L'ESTIMATION D'UN VOLUME DE RECOLTE AU SEIN D'UNE EXPLOITATION VITICOLE
Germain, Christian ; Keresztes, Barna ; Grenier, Gilbert ; Lavialle, Olivier ; da Costa, Jean-Pierre
https://hal.science/hal-02898149
2014
Method for enhancing the determination of a seismic horizon
Zinck, Guillaume ; Donias, Marc ; Daniel, Jacques ; Lavialle, Olivier ; Guillon, Sébastien
https://hal.science/hal-00990171
2013
Procédé de pointage d'horizons sismiques discontinus dans des images sismiques
Guillon, Sebastien ; Zinck, Guillaume ; Donias, Marc ; Lavialle, Olivier
https://hal.science/hal-00924877
Method of tracking discontinuous seismic horizon in seismic images
Guillon, Sebastien ; Zinck, Guillaume ; Donias, Marc ; Lavialle, Olivier
https://hal.science/hal-00924868
2006
Method and program for finding discountinuities
Keskes, Naamen ; Guillon, Sébastien ; Berthoumieu, Yannick ; Donias, Marc
https://hal.science/hal-00325308
Procédé et programme de recherche de discontinuités
Keskes, Naamen ; Guillon, Sébastien ; Berthoumieu, Yannick ; Donias, Marc
https://hal.science/hal-00325307
Method and program for fracture plane reconstruction
Keskes, Naamen ; Donias, Marc ; Berthoumieu, Yannick ; Guillon, Sébastien
https://hal.science/hal-00325306
Procédé et programme de reconstruction de plan de fracture
Keskes, Naamen ; Guillon, Sébastien ; Berthoumieu, Yannick ; Donias, Marc
https://hal.science/hal-00325303
2001
Méthode d'interprétation chrono-stratigraphique d'une section ou d'un bloc sismique
Keskes, Naamen ; Guillon, Sébastien ; Donias, Marc ; Baylou, Pierre ; Pauget, Fabien
https://hal.science/hal-00325304
Method of chrono-stratigraphic interpretation of a seismic cross section or block
Keskes, Naamen ; Guillon, Sébastien ; Donias, Marc ; Baylou, Pierre ; Pauget, Fabien
https://hal.science/hal-00321971
Research report → 1 Show
2011
Nested Graph Words for Object Recognition
Karaman, Svebor ; Benois-Pineau, Jenny ; Mégret, Rémi
https://hal.science/hal-00600374
Doctoral thesis → 19 Show
2023
Super-resolution of multiscale 3D images from materials science
Nguyen, Dang Phuong Lan
https://theses.hal.science/tel-04095471
2022
Microwave mapping and uncertainty quantification by Bayesian inversion-segmentation and Gibbs sampling
Boissy, Julien
https://theses.hal.science/tel-03772528
Computer vision and deep learning methods for locating, tracking and analyzing the structure of plants : Application to precision hoeing
Lac, Louis
https://theses.hal.science/tel-03623086
2021
Ensemble learning methods on the space of covariance matrices : application to remote sensing scene and multivariate time series classification
Akodad, Sara
https://theses.hal.science/tel-03484011
Improvement of the spatial and spectral resolutions of satellite images by generative adversarial networks.
Gastineau, Anaïs
https://theses.hal.science/tel-03519655
A Riemannian-Geometry approach to the online estimation of elliptical distribution
Zhou, Jialun
https://theses.hal.science/tel-03848058
2020
Driver assistance systems and connected autonomous vehicle at intersections
Moreau, Julien
https://theses.hal.science/tel-04007542
2019
Potential of on-board color imaging for the detection and mapping of fungal diseases affecting grapevine
Abdelghafour, Florent
https://theses.hal.science/tel-02499420
Color and hyperspectral imagery for detection and characterization of grapevine wood diseases
Rancon, Florian
https://theses.hal.science/tel-03140819
2018
Parametric approaches for modelling local structure tensor fields with applications to texture analysis
Rosu, Roxana Gabriela
https://theses.hal.science/tel-01897833
Bayesian nonparametric model for joint segmentation of a set of images with shared classes
Sodjo, Jessica
https://theses.hal.science/tel-01950357
2017
Local and global geometry characterization of directional textures based on hypersurface reconstruction and space transformations : application to stratigraphic analysis of seismic images
Doghraji, Salma
https://theses.hal.science/tel-01731593
Robust classifcation methods on the space of covariance matrices. : application to texture and polarimetric synthetic aperture radar image classification
Ilea, Ioana
https://theses.hal.science/tel-01511645
2016
Analysis / synthesis of structure tensor fields : application to the synthesis of textured images and volumes
Akl, Adib
https://theses.hal.science/tel-01298560
2015
Parameter estimation on Lie groups : Application to mapping and localization from a monocular camera
Bourmaud, Guillaume
https://theses.hal.science/tel-01271029
Parameter estimation on Lie groups: Application to mapping and localization from a monocular camera
Bourmaud, Guillaume
https://theses.hal.science/tel-01265293
Modeling and developing a decision support framework for designing a sustainable continuous improvement approach
Mabrouk, Mohamed
https://theses.hal.science/tel-01228131
2001
Analyse statistique de textures directionnelles. Application à la caractérisation de matériaux composites.
da Costa, Jean-Pierre
https://theses.hal.science/tel-00169937
1997
Contribution to the multiscale characterisation of textured image anisotropy
Germain, Christian
https://theses.hal.science/tel-00166497