Lionel BOMBRUN

Associate Professor

Research group : SIGNAL AND IMAGE PROCESSING

Team : MOTIVE

Tel : 0540002473

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Article (33)

Alternative Cholesky Decomposition and family of scale mixture of Normal distribution: A joint modeling approach Author(s): Vinícius Silva Osterne Ribeiro, Lionel Bombrun, Juvêncio Santos Nobre, Charles Casimiro Cavalcante, Yannick Berthoumieu Year of publication: 2026 Journal: Signal Processing DOI: 10.1016/j.sigpro.2025.110207 HAL link: https://hal.science/hal-05443836v1
A general robust approach for joint modeling of the family of scale mixture of Normal distribution Author(s): Vinícius Silva Osterne Ribeiro, Lionel Bombrun, Juvêncio Santos Nobre, Charles Casimiro Cavalcante, Yannick Berthoumieu Year of publication: 2024 Journal: Signal Processing DOI: 10.1016/j.sigpro.2024.109426 HAL link: https://hal.science/hal-05443814v1
Conformal prediction for regression models with asymmetrically distributed errors: application to aircraft navigation during landing maneuver Author(s): Solène Vilfroy, Lionel Bombrun, Thierry Urruty, Florence de Grancey, Jean-Philippe Lebrat, Philippe Carré Year of publication: 2024 Journal: Machine Learning DOI: 10.1007/s10994-024-06615-x HAL link: https://hal.science/hal-05067937v1
Riemannian Generalized Gaussian Distributions on the Space of SPD Matrices for Image Classification Author(s): Zakariae Abbad, Ahmed Drissi El Maliani, Mohammed El Hassouni, Mohamed Tahar Kadaoui Abbassi, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2024 Journal: IEEE Access DOI: 10.1109/ACCESS.2024.3366494 HAL link: https://hal.science/hal-05443827v1
Attention-Based Deep Recurrent Neural Network for Semantic Segmentation of 4-D Radar Data Acquired During Landing Maneuver Author(s): Solène Vilfroy, Thierry Urruty, Philippe Carré, Jean-Philippe Lebrat, Lionel Bombrun Year of publication: 2024 Journal: IEEE Transactions on Radar Systems DOI: 10.1109/TRS.2024.3488475 HAL link: https://hal.science/hal-05067921v1
Ensemble Learning Approaches Based on Covariance Pooling of CNN Features for High Resolution Remote Sensing Scene Classification Author(s): Sara Akodad, Lionel Bombrun, Junshi Xia, Yannick Berthoumieu, Christian Germain Year of publication: 2020 Journal: Remote Sensing DOI: 10.3390/rs12203292 HAL link: https://hal.science/hal-02967495v1
Potential of High-Resolution Pléiades Imagery to Monitor Salt Marsh Evolution After Spartina Invasion Author(s): Bárbara Proença, Frédéric Frappart, Bertrand Lubac, Vincent Marieu, Bertrand Ygorra, Lionel Bombrun, Richard Michalet, Aldo Sottolichio Year of publication: 2019 Journal: Remote Sensing DOI: 10.3390/rs11080968 HAL link: https://hal.science/hal-02294897v1
Comparison of SIFT Encoded and Deep Learning Features for the Classification and Detection of Esca Disease in Bordeaux Vineyards Author(s): Florian Rançon, Lionel Bombrun, Barna Keresztes, Christian Germain Year of publication: 2019 Journal: Remote Sensing DOI: 10.3390/rs11010001 HAL link: https://hal.science/hal-02294893v1
Fisher Vector Coding for Covariance Matrix Descriptors Based on the Log-Euclidean and Affine Invariant Riemannian Metrics Author(s): Ioana Ilea, Lionel Bombrun, Salem Said, Yannick Berthoumieu Year of publication: 2018 Journal: Journal of Imaging DOI: 10.3390/jimaging4070085 HAL link: https://hal.science/hal-01930149v1
Gaussian Distributions on Riemannian Symmetric Spaces: Statistical Learning With Structured Covariance Matrices Author(s): Salem Said, Hatem Hajri, Lionel Bombrun, Baba Vemuri Year of publication: 2018 Journal: IEEE Transactions on Information Theory DOI: 10.1109/TIT.2017.2713829 HAL link: https://hal.science/hal-01710198v1
Polarimetric radar image classication using directional diffusion and descriptive statistics Author(s): Romulus Terebes, Raul Malutan, Monica Borda, Christian Germain, Lionel Bombrun, Ioana Ilea Year of publication: 2018 Journal: Rev. Roum. Sci. Techn. – Électrotechn. et Énerg DOI: HAL link: https://hal.science/hal-01930194v1
Color Texture Image Retrieval Based on Local Extrema Features and Riemannian Distance Author(s): Minh-Tan Pham, Grégoire Mercier, Lionel Bombrun Year of publication: 2017 Journal: Journal of Imaging DOI: 10.3390/jimaging3040043 HAL link: https://hal.science/hal-01629218v1
Structure tensor Riemannian statistical models for CBIR and classification of remote sensing images Author(s): Roxana Rosu, Marc Donias, Lionel Bombrun, Salem Said, Olivier Regniers, Jean-Pierre da Costa Year of publication: 2017 Journal: IEEE Transactions on Geoscience and Remote Sensing DOI: 10.1109/TGRS.2016.2604680 HAL link: https://hal.science/hal-01471744v1
Spatial pattern analysis of flavescence dorée repartition in vineyards from the Bordeaux region Author(s): Florian Rançon, Lionel Bombrun, Barna Keresztes, Christian Germain Year of publication: 2017 Journal: Journal of Agricultural Informatics DOI: HAL link: https://hal.science/hal-01647929v1
Riemannian Gaussian Distributions on the Space of Symmetric Positive Definite Matrices Author(s): Salem Said, Lionel Bombrun, Yannick Berthoumieu, Jonathan Manton Year of publication: 2017 Journal: IEEE Transactions on Information Theory DOI: 10.1109/TIT.2017.2653803 HAL link: https://hal.science/hal-01710191v1
Spectral-Spatial Rotation Forest for Hyperspectral Image Classification Author(s): Junshi Xia, Lionel Bombrun, Yannick Berthoumieu, Christian Germain, Peijun Du Year of publication: 2017 Journal: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing DOI: 10.1109/JSTARS.2017.2720259 HAL link: https://hal.science/hal-01647598v1
An M-Estimator for Robust Centroid Estimation on the Manifold of Covariance Matrices Author(s): Ioana Ilea, Lionel Bombrun, Romulus Terebes, Monica Borda, Christian Germain Year of publication: 2016 Journal: IEEE Signal Processing Letters DOI: 10.1109/LSP.2016.2594149 HAL link: https://hal.science/hal-01385302v1
Supervised Classification of Very High Resolution Optical Images Using Wavelet-Based Textural Features Author(s): Olivier Regniers, Lionel Bombrun, Virginie Lafon, Christian Germain Year of publication: 2016 Journal: IEEE Transactions on Geoscience and Remote Sensing DOI: 10.1109/TGRS.2016.2526078 HAL link: https://hal.science/hal-01316398v1
Riemannian Laplace Distribution on the Space of Symmetric Positive Definite Matrices Author(s): Hatem Hajri, Ioana Ilea, Salem Said, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2016 Journal: Entropy DOI: 10.3390/e18030098 HAL link: https://hal.science/hal-01379726v1
Spectral-Spatial Classification of Hyperspectral Images Using ICA and Edge-Preserving Filter via an Ensemble Strategy Author(s): Junshi Xia, Lionel Bombrun, Tülay Adali, Yannick Berthoumieu, Christian Germain Year of publication: 2016 Journal: IEEE Transactions on Geoscience and Remote Sensing DOI: 10.1109/TGRS.2016.2553842 HAL link: https://hal.science/hal-01379723v1
A New Riemannian Averaged Fixed-Point Algorithm for MGGD Parameter Estimation Author(s): Zois Boukouvalas, Salem Said, Lionel Bombrun, Yannick Berthoumieu, Tülay Adali Year of publication: 2015 Journal: IEEE Signal Processing Letters DOI: 10.1109/LSP.2015.2478803 HAL link: https://hal.science/hal-01230086v1
Wavelet-Based Texture Features for the Classification of Age Classes in a Maritime Pine Forest Author(s): Olivier Regniers, Lionel Bombrun, Dominique Guyon, Jean-Charles Samalens, Christian Germain Year of publication: 2015 Journal: IEEE Geoscience and Remote Sensing Letters DOI: 10.1109/LGRS.2014.2353656 HAL link: https://hal.science/hal-01716751v1
New Riemannian Priors on the Univariate Normal Model Author(s): Salem Said, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2014 Journal: Entropy DOI: 10.3390/e16074015 HAL link: https://hal.science/hal-01084330v1
Modélisation de texture basée sur les ondelettes pour la détection de parcelles viticoles à partir d'images Pleiades panchromatiques Author(s): Olivier Regniers, Lionel Bombrun, Christian Germain Year of publication: 2014 Journal: Revue Française de Photogrammétrie et de Télédétection DOI: HAL link: https://hal.science/hal-01084325v1
Parameter Estimation For Multivariate Generalized Gaussian Distributions Author(s): Frédéric Pascal, Lionel Bombrun, Jean-Yves Tourneret, Yannick Berthoumieu Year of publication: 2013 Journal: IEEE Transactions on Signal Processing DOI: 10.1109/TSP.2013.2282909 HAL link: https://hal.science/hal-00879851v1
Hierarchical Segmentation of Polarimetric SAR Images Using Heterogeneous Clutter Models Author(s): Lionel Bombrun, Gabriel Vasile, Michel Gay, Felix Totir Year of publication: 2011 Journal: IEEE Transactions on Geoscience and Remote Sensing DOI: 10.1109/TGRS.2010.2060730 HAL link: https://hal.science/hal-00561129v1
Roll-invariant target decomposition in bistatic polarimetric SAR imagery Author(s): Lionel Bombrun Year of publication: 2011 Journal: Canadian Journal of Remote Sensing DOI: 10.5589/m11-031 HAL link: https://hal.science/hal-00661692v1
Displacement Estimation by Maximum Likelihood Texture Tracking Author(s): Olivier Harant, Lionel Bombrun, Gabriel Vasile, Laurent Ferro-Famil, Michel Gay Year of publication: 2011 Journal: IEEE Journal of Selected Topics in Signal Processing DOI: 10.1109/JSTSP.2010.2100365 HAL link: https://hal.science/hal-00638868v1
Monitoring Temperate Glacier Displacement by Multi-Temporal TerraSAR-X Images and Continuous GPS Measurements Author(s): Renaud Fallourd, Olivier Harant, Emmanuel Trouvé, Jean-Marie Nicolas, Michel Gay, Andrea Walpersdorf, Jean-Louis Mugnier, Jonathan Serafini, Diana Rosu, Lionel Bombrun, Gabriel Vasile, Nathalie Cotte, Flavien Vernier, Florence Tupin, Luc Moreau, Philippe Bolon Year of publication: 2011 Journal: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing DOI: 10.1109/JSTARS.2010.2096200 HAL link: https://hal.science/halsde-00554873v1
DEM error retrieval by analyzing time series of differential interferograms Author(s): Lionel Bombrun, Michel Gay, Emmanuel Trouvé, Gabriel Vasile, Jerome I. Mars Year of publication: 2009 Journal: IEEE Geoscience and Remote Sensing Letters DOI: 10.1109/LGRS.2009.2026434 HAL link: https://hal.science/hal-00441633v1
Interférométrie radar satellitaire et mesures GPS à la surface du glacier d'Argentière : comparaisons et validations Author(s): Mathieu Koehl, Lionel Bombrun, Michel Gay, Emmanuel Trouvé, Philippe Bolon, Jean-Marie Nicolas, Gabriel Vasile, Ivan Petillot, Tania Landes, Pierre Grussenmeyer Year of publication: 2009 Journal: Traitement du Signal DOI: HAL link: https://hal.science/hal-00448521v1
Fisher distribution for texture modeling of polarimetric sar data Author(s): Lionel Bombrun, Jean-Marie Beaulieu Year of publication: 2008 Journal: IEEE Geoscience and Remote Sensing Letters DOI: 10.1109/LGRS.2008.923262 HAL link: https://hal.science/hal-00350055v1
Combining airborne photographs and spaceborne SAR data to monitor temperate glaciers. Potentials and limits Author(s): Emmanuel Trouvé, Gabriel Vasile, Michel Gay, Lionel Bombrun, Pierre Grussenmeyer, Tania Landes, Philippe Bolon, Ivan Petillot, Jean-Marie Nicolas, Andreea Julea, Jocelyn Chanussot, Mathieu Koehl, Lionel Valet Year of publication: 2007 Journal: IEEE Transactions on Geoscience and Remote Sensing DOI: 10.1109/TGRS.2006.890554 HAL link: https://shs.hal.science/halshs-00264399v1

Poster communication (1)

Wavelet based texture modeling for VHR image classification: application to the differentiation of maritime pine forest age classes Author(s): Olivier Regniers, Lionel Bombrun, Dominique Guyon, Jean-Charles Samalens, Christian Germain Year of publication: 2014 Journal: DOI: HAL link: https://hal.inrae.fr/hal-02801699v1

Book sections (2)

Warped Riemannian Metrics for Location-Scale Models Author(s): Salem Said, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2019 Journal: DOI: 10.1007/978-3-030-02520-5_10 HAL link: https://hal.science/hal-05449255v1
Change detection in remote sensing observations Author(s): Grégoire Mercier, Stéphane Derrode, Emmanuel Trouvé, Lionel Bombrun Year of publication: 2010 Journal: DOI: HAL link: https://hal.science/hal-00437081v1

Patents (1)

Procédé de segmentation d’image(s) et de localisation d’éléments caractéristiques prédéterminés d’un environnement d’atterrissage d’un aéronef Author(s): Solène Vilfroy, Lionel Bombrun, Jean-Philippe Lebrat, Philippe Carré, Thierry Urruty Year of publication: 2025 Journal: DOI: HAL link: https://hal.science/hal-05449722v1

Thesis (1)

Développement d'outils et de méthodes de télédétection spatiale optique et radar nécessaires à la haute résolution spatiale Author(s): Lionel Bombrun Year of publication: 2008 Journal: DOI: HAL link: https://theses.hal.science/tel-00369350v1

HDR (1)

Modèles stochastiques multivariés et méthodes de classification sur l’espace des matrices de covariance : applications en proxidétection et télédétection Author(s): Lionel Bombrun Year of publication: 2025 Journal: DOI: HAL link: https://hal.science/tel-05449326v1

Conference proceedings (87)

On the Efficiency and Informativeness of Deep Conformal Classifiers using the Penalised Inverse Probability Nonconformity Function Author(s): Paul Melki, Lionel Bombrun, Boubacar Diallo, Jérôme Dias, Jean-Pierre da Costa Year of publication: 2024 Journal: DOI: HAL link: https://hal.science/hal-05378545v1
The Penalized Inverse Probability Measure for Conformal Classification Author(s): Paul Melki, Lionel Bombrun, Boubacar Diallo, Jérôme Dias, Jean-Pierre da Costa Year of publication: 2024 Journal: DOI: HAL link: https://hal.science/hal-04594598v1
Texture Classification Using RGGD Statistical Model of CNN Feature Maps Encoding Author(s): Zakariae Abbad, Ahmed Drissi El Maliani, Mohammed El Hassouni, Mohamed Tahar Kadaoui Abbassi, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2024 Journal: DOI: 10.23919/EUSIPCO63174.2024.10715375 HAL link: https://hal.science/hal-05444874v1
Group-Conditional Conformal Prediction via Quantile Regression Calibration for Crop and Weed Classification Author(s): Paul Melki, Lionel Bombrun, Boubacar Diallo, Jérôme Dias, Jean-Pierre da Costa Year of publication: 2023 Journal: DOI: HAL link: https://hal.science/hal-04188005v1
A Gaussian mixture model with multiple tangent planes Author(s): Sara Akodad, Lionel Bombrun, Christian Germain, Yannick Berthoumieu Year of publication: 2023 Journal: DOI: HAL link: https://hal.science/hal-04296678v1
Analyse exploratoire de métriques en segmentation d'images : application en proxidétection Author(s): Paul Melki, Lionel Bombrun, Estelle Millet, Boubacar Diallo, Hakim Elchaoui Elghor, Jean-Pierre da Costa Year of publication: 2022 Journal: DOI: HAL link: https://hal.science/hal-04263897v1
A study of pixelwise segmentation metrics using clustering of variables and self-organizing maps Author(s): P. Melki, Lionel Bombrun, E. Millet, B. Diallo, H. El Chaoui El Ghor, J.-P. da Costa Year of publication: 2022 Journal: DOI: 10.17660/ActaHortic.2023.1360.5 HAL link: https://hal.science/hal-04263874v1
Boucle d’indexation interactive basée sur les gains d’information : application a un jeu de données expert Author(s): Solène Vilfroy, Thierry Urruty, Philippe Carré, Lionel Bombrun Year of publication: 2022 Journal: DOI: HAL link: https://hal.science/hal-04263895v1
Deep Ensemble Learning Model Based on Covariance Pooling of Multi-Layer CNN Features Author(s): Sara Akodad, Lionel Bombrun, Maria Puscasu, Junshi Xia, Christian Germain, Yannick Berthoumieu Year of publication: 2022 Journal: DOI: 10.1109/ICIP46576.2022.9897868 HAL link: https://hal.science/hal-04263872v1
Modèle d'ensemble d'apprentissage profond basé sur la représentation au second ordre de descripteurs multi-couches d'un CNN Author(s): Sara Akodad, Lionel Bombrun, Yannick Berthoumieu, Christian Germain Year of publication: 2022 Journal: DOI: HAL link: https://hal.science/hal-04263890v1
Content-based image retrieval: Colorfulness and Depth visual perception quantification Author(s): Solene Vilfroy, Thierry Urruty, Philippe Carre, Lionel Bombrun, Arnaud Bour Year of publication: 2021 Journal: DOI: 10.1109/CBMI50038.2021.9461892 HAL link: https://hal.science/hal-04263877v1
Cluster Kernel For Learning Similarities Between Symmetric Positive Definite Matrix Time Series Author(s): Sara Akodad, Lionel Bombrun, Yannick Berthoumieu, Christian Germain Year of publication: 2020 Journal: DOI: 10.1109/ICIP40778.2020.9191149 HAL link: https://hal.science/hal-02959479v1
Détection des symptômes de maladies du bois par proxi et télédétection Author(s): Florian Rançon, Lionel Bombrun, Christian Germain, Elodie Pagot Year of publication: 2020 Journal: DOI: HAL link: https://hal.science/hal-04263898v1
An ensemble learning approach for the classification of remote sensing scenes based on covariance pooling of CNN features Author(s): Sara Akodad, Solène Vilfroy, Lionel Bombrun, Charles C Cavalcante, Christian Germain, Yannick Berthoumieu Year of publication: 2019 Journal: DOI: HAL link: https://hal.science/hal-02294876v1
Covariance matrices encoding based on the log-Euclidean and affine invariant Riemannian metrics Author(s): Ioana Ilea, Lionel Bombrun, Salem Said, Yannick Berthoumieu Year of publication: 2018 Journal: DOI: 10.1109/CVPRW.2018.00080 HAL link: https://hal.science/hal-01930136v1
Image classification based on log-Euclidean Fisher Vectors for covariance matrix descriptors Author(s): Sara Akodad, Lionel Bombrun, Charles Yaacoub, Yannick Berthoumieu, Christian Germain Year of publication: 2018 Journal: DOI: 10.1109/IPTA.2018.8608154 HAL link: https://hal.science/hal-01930156v1
Co-occurrence Matrix of Covariance Matrices: A Novel Coding Model for the Classification of Texture Images Author(s): Ioana Ilea, Lionel Bombrun, Salem Said, Yannick Berthoumieu Year of publication: 2017 Journal: DOI: HAL link: https://hal.science/hal-01629171v1
Classification approach based on the product of riemannian manifolds from Gaussian parametrization space Author(s): Yannick Berthoumieu, Lionel Bombrun, Christian Germain, Salem Said Year of publication: 2017 Journal: DOI: 10.1109/ICIP.2017.8296272 HAL link: https://hal.science/hal-01716919v1
A geometric learning approach on the space of complex covariance matrices Author(s): Hatem Hajri, Salem Said, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2017 Journal: DOI: 10.1109/ICASSP.2017.7952574 HAL link: https://hal.science/hal-01710217v1
La matrice de co-occurrence des matrices de covariance : un nouveau modèle de codage pour la classification de textures Author(s): Ioana Ilea, Lionel Bombrun, Salem Said, Yannick Berthoumieu Year of publication: 2017 Journal: DOI: HAL link: https://hal.science/hal-01629143v1
Texture retrieval from very high resolution remote sensing images using local extrema-based descriptors Author(s): Minh-Tan Pham, Grégoire Mercier, Olivier Regniers, Lionel Bombrun, Julien Michel Year of publication: 2016 Journal: DOI: 10.1109/IGARSS.2016.7729472 HAL link: https://hal.science/hal-01710222v1
Texture image classification with Riemannian fisher vectors issued from a Laplacian model Author(s): Ioana Ilea, Lionel Bombrun, Christian Germain, Yannick Berthoumieu Year of publication: 2016 Journal: DOI: 10.1109/IVMSPW.2016.7528231 HAL link: https://hal.science/hal-01385369v1
Spectral-spatial rotation forest for hyperspectral image classification Author(s): Junshi Xia, Lionel Bombrun, Yannick Berthoumieu, Christian Germain, Peijun Du Year of publication: 2016 Journal: DOI: HAL link: https://hal.science/hal-01379973v1
Multiple features learning via rotation strategy Author(s): Junshi Xia, Lionel Bombrun, Yannick Berthoumieu, Christian Germain Year of publication: 2016 Journal: DOI: 10.1109/ICIP.2016.7532750 HAL link: https://hal.science/hal-01379724v1
Texture image classification with Riemannian fisher vectors Author(s): Ioana Ilea, Lionel Bombrun, Christian Germain, Romulus Terebes, Monica Borda, Yannick Berthoumieu Year of publication: 2016 Journal: DOI: 10.1109/ICIP.2016.7533019 HAL link: https://hal.science/hal-01379593v1
Classification of hyperspectral data with ensemble of subspace ICA and edge-preserving filtering Author(s): Junshi Xia, Lionel Bombrun, Tülay Adali, Yannick Berthoumieu, Christian Germain Year of publication: 2016 Journal: DOI: HAL link: https://hal.science/hal-01315337v1
PolSAR image denoising using directional diffusion Author(s): Romulus Terebes, Monica Borda, Raul Malutan, Christian Germain, Lionel Bombrun, Ioana Ilea Year of publication: 2016 Journal: DOI: 10.1109/ISETC.2016.7781126 HAL link: https://hal.science/hal-01710228v1
Statistical hypothesis test for maritime pine forest SAR images classification based on the geodesic distance Author(s): Ioana Ilea, Lionel Bombrun, Christian Germain, Isabelle Champion, Romulus Terebes, Monica Borda Year of publication: 2015 Journal: DOI: 10.1109/IGARSS.2015.7326502 HAL link: https://hal.inrae.fr/hal-02740462v1
Statistical hypothesis test for robust classification on the space of covariance matrices Author(s): Ioana Ilea, Lionel Bombrun, Christian Germain, Romulus Terebes, Monica Borda Year of publication: 2015 Journal: DOI: HAL link: https://hal.science/hal-01228770v1
Texture Classification Using Rao’s Distance on the Space of Covariance Matrices Author(s): Salem Said, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2015 Journal: DOI: 10.1007/978-3-319-25040-3_40 HAL link: https://hal.science/hal-01228766v1
Classification robuste sur l’espace des matrices de covariance : Application à l’imagerie polarimétrique radar Author(s): Ioana Ilea, Lionel Bombrun, Chrisitan Germain, Romulus Terebes, Monica Borda Year of publication: 2015 Journal: DOI: HAL link: https://hal.science/hal-01205304v1
texture-based forest cover classification using random forests and ensemble margin Author(s): Samia Boukir, Olivier Regniers, Li Guo, Lionel Bombrun, Chrisitan Germain Year of publication: 2015 Journal: DOI: HAL link: https://hal.science/hal-01188174v1
Statistical hypothesis test for maritime pine forest SAR images classification based on the geodesic distance Author(s): Ioana Ilea, Lionel Bombrun, Christian Germain, Isabelle Champion, Romulus Terebes, Monica Borda Year of publication: 2015 Journal: DOI: HAL link: https://hal.science/hal-01188075v1
Classification of oyster habitats by combining wavelet-based texture features and polarimetric SAR descriptors Author(s): Olivier Regniers, Lionel Bombrun, Ioana Ilea, Virginie Lafon, Christian Germain Year of publication: 2015 Journal: DOI: HAL link: https://hal.science/hal-01188201v1
Modèles probabilistes Riemanniens de tenseurs de structure pour le traitement d’images texturées Author(s): Roxana Rosu, Lionel Bombrun, Salem Said, Olivier Regniers, Marc Donias, Jean-Pierre da Costa Year of publication: 2015 Journal: DOI: HAL link: https://hal.science/hal-01267051v1
Texture classification using Rao's distance: an EM algorithm on the Poincaré half plane Author(s): Salem Said, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2015 Journal: DOI: HAL link: https://hal.science/hal-01229049v1
Intrinsic prior for Bayesian classification of texture images Author(s): Aurélien Schutz, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2014 Journal: DOI: HAL link: https://hal.science/hal-01007742v1
Wavelet based texture modeling for panchromatic very high resolution image classification : application to oyster racks detection Author(s): Olivier Regniers, Lionel Bombrun, Virginie Lafon, Aurélie Dehouck, Claire Tinel, Christian Germain Year of publication: 2014 Journal: DOI: HAL link: https://hal.science/hal-01064413v1
Wavelet based texture modeling for the classification of very high resolution maritime pine forest images Author(s): Olivier Regniers, Lionel Bombrun, Dominique Guyon, Jean-Charles Samalens, Claire Tinel, Gilbert Grenier, Christian Germain Year of publication: 2014 Journal: DOI: 10.1109/IGARSS.2014.6946861 HAL link: https://hal.inrae.fr/hal-02740589v1
Wavelet based texture modeling for the classification of very high resolution maritime pine forest images Author(s): Olivier Regniers, Lionel Bombrun, Dominique Guyon, Jean-Charles Samalens, Claire Tinel, Gilbert Grenier, Christian Germain Year of publication: 2014 Journal: DOI: HAL link: https://hal.science/hal-01064405v1
Centroid-based texture classification using the SIRV representation Author(s): Aurélien Schutz, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2013 Journal: DOI: HAL link: https://hal.science/hal-00865595v1
K-Centroids-Based Supervised Classi cation of Texture Images using the SIRV modeling Author(s): Aurélien Schutz, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2013 Journal: DOI: HAL link: https://hal.science/hal-00878827v1
Classification d'images texturées basée sur K-barycentres : meilleure gestion de la diversité intra-classe Author(s): Aurélien Schutz, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2013 Journal: DOI: HAL link: https://hal.science/hal-00878736v1
Texture based image retrieval and classification of very high resolution maritime pine forest images Author(s): Olivier Regniers, Jean-Pierre da Costa, Gilbert Grenier, Christian Germain, Lionel Bombrun Year of publication: 2013 Journal: DOI: HAL link: https://hal.science/hal-00878727v1
Centroid-based texture classification using the generalized Gamma distribution Author(s): Aurélien Schutz, Lionel Bombrun, Yannick Berthoumieu, Mohamed Najim Year of publication: 2013 Journal: DOI: HAL link: https://hal.science/hal-00878744v1
K-centroids based supervised classification of texture images: handling the intra-class diversity Author(s): Aurélien Schutz, Lionel Bombrun, Yannick Berthoumieu Year of publication: 2013 Journal: DOI: HAL link: https://hal.science/hal-00841939v1
Performance of the maximum likelihood estimators for the parameters of multivariate generalized Gaussian distributions Author(s): Lionel Bombrun, Frédéric Pascal, Jean-Yves Tourneret, Yannick Berthoumieu Year of publication: 2012 Journal: DOI: 10.1109/ICASSP.2012.6288677 HAL link: https://hal.science/hal-00744600v1
Multivariate texture retrieval using the Kullback-Leibler divergence between bivariate generalized Gamma times an Uniform distribution Author(s): Lionel Bombrun, Yannick Berthoumieu Year of publication: 2012 Journal: IEEE International Conference on Image Processing DOI: HAL link: https://hal.science/hal-00744580v1
Bistatic Polarimetric SAR Decomposition in Terms of Roll-Invariant Parameters Author(s): Lionel Bombrun Year of publication: 2011 Journal: DOI: HAL link: https://hal.science/hal-00661711v1
Indexation d'images texturées couleur fondée sur la distance géodésique entre des variables elliptiquement distribuées. Author(s): Lionel Bombrun, Yannick Berthoumieu, Nour-Eddine Lasmar, Geert Verdoolaege Year of publication: 2011 Journal: DOI: HAL link: https://hal.science/hal-00661704v1
Heterogeneous Clutter Models for Change Detection in PolSAR Imagery Author(s): Xuan Vu Phan, Lionel Bombrun, Gabriel Vasile, Michel Gay Year of publication: 2011 Journal: DOI: HAL link: https://hal.science/hal-00640858v1
Multivariate texture retrieval using the geodesic distance between elliptically distributed random variables Author(s): Lionel Bombrun, Yannick Berthoumieu, Nour-Eddine Lasmar, Geert Verdoolaege Year of publication: 2011 Journal: DOI: 10.1109/ICIP.2011.6116506 HAL link: https://hal.science/hal-00661686v1
Using Quad‐Pol and Single‐Pol RADARSAT‐2 Data for Monitoring Cold Alpine and Outlet Antarctic Glaciers Author(s): Olivier Harant, Emmanuel Le Meur, Gabriel Vasile, Lionel Bombrun, Laurent Ferro-Famil, Michel Gay, Emmanuel Trouvé Year of publication: 2011 Journal: DOI: HAL link: https://hal.science/hal-00640859v1
Maximum Likelihood Shift Estimation using High Resolution Polarimetric SAR Clutter Model Author(s): Olivier Harant, Lionel Bombrun, Gabriel Vasile, Laurent Ferro-Famil, Michel Gay Year of publication: 2011 Journal: DOI: HAL link: https://hal.science/hal-00640768v1
Multivariate texture retrieval using the SIRV representation and the geodesic distance Author(s): Lionel Bombrun, Nour-Eddine Lasmar, Yannick Berthoumieu, Geert Verdoolaege Year of publication: 2011 Journal: DOI: 10.1109/ICASSP.2011.5946541 HAL link: https://hal.science/hal-00661682v1
Recent Polarimetric SAR Models for Danube Delta Monitoring using PALSAR Images Author(s): Felix Totir, Gabriel Vasile, Lionel Bombrun, Stefan Constantinescu, Angela Ionita, Florin Serban, Dan Raducanu Year of publication: 2011 Journal: DOI: HAL link: https://hal.science/hal-00561179v1
A complete coverage of log-cumulant space in terms of distributions for Polarimetric SAR data Author(s): Lionel Bombrun, Stian Normann Anfinsen, Olivier Harant Year of publication: 2011 Journal: DOI: HAL link: https://hal.science/hal-00661716v1
Suivi de texture par le Maximum de Vraisemblance dans les images RSO Polarimétriques Haute Résolution Author(s): Olivier Harant, Lionel Bombrun, Michel Gay, Laurent Ferro-Famil Year of publication: 2011 Journal: DOI: HAL link: https://hal.science/hal-00646098v1
A combined TSVM model and GLRT detector for a roll invariant target detection. Author(s): Lionel Bombrun, Gabriel Vasile, Michel Gay, Jean-Philippe Ovarlez, Frédéric Pascal Year of publication: 2010 Journal: DOI: HAL link: https://hal.science/hal-00491982v1
On Hierarchical Segmentation of High Resolution PolSAR Data Author(s): Felix Totir, Lionel Bombrun, Gabriel Vasile, Michel Gay, Stefan Toma Year of publication: 2010 Journal: DOI: HAL link: https://hal.science/hal-00544164v1
KummerU clutter model for PolSAR data: Application to segmentation and classification Author(s): Lionel Bombrun, Gabriel Vasile, Michel Gay, Frédéric Pascal, Jean-Philippe Ovarlez Year of publication: 2010 Journal: DOI: HAL link: https://hal.science/hal-00488337v1
Roll Invariant Target Detection based on PolSAR Clutter Models Author(s): Lionel Bombrun, Gabriel Vasile, Michel Gay, Jean-Philippe Ovarlez, Frédéric Pascal Year of publication: 2010 Journal: DOI: 10.1109/IGARSS.2010.5653522 HAL link: https://hal.science/hal-00520566v1
Maximum likelihood texture tracking in highly heterogeneous PolSAR clutter Author(s): Olivier Harant, Lionel Bombrun, Gabriel Vasile, Laurent Ferro-Famil, Michel Gay Year of publication: 2010 Journal: DOI: 10.1109/IGARSS.2010 HAL link: https://hal.science/hal-00507088v1
Extension of the Target Scattering Vector Model to the Bistatic Case Author(s): Lionel Bombrun Year of publication: 2010 Journal: DOI: 10.1109/IGARSS.2010.5653280 HAL link: https://hal.science/hal-00520554v1
Fisher PDF for Maximum Likelihood Texture Tracking with High Resolution PolSAR Data Author(s): Olivier Harant, Lionel Bombrun, Gabriel Vasile, Michel Gay, Laurent Ferro-Famil, Renaud Fallourd, Emmanuel Trouvé, Jean-Marie Nicolas, Florence Tupin Year of publication: 2010 Journal: DOI: HAL link: https://hal.science/hal-00507089v1
PolSAR images characterization through blind sources separation techniques Author(s): Felix Totir, Gabriel Vasile, Lionel Bombrun, Michel Gay Year of publication: 2010 Journal: DOI: HAL link: https://hal.science/hal-00520572v1
Preliminary Terra SAR-X observations for temperate glaciers on the Chamonix Mont Blanc test site Author(s): Olivier Harant, Renaud Fallourd, Lionel Bombrun, Michel Gay, Emmanuel Trouvé, Gabriel Vasile, Jean-Marie Nicolas Year of publication: 2009 Journal: DOI: HAL link: https://hal.science/hal-00447082v1
Monitoring temperate glaciers : combined use of multi-date TerraSAR-X images and continous GPS measurements Author(s): Renaud Fallourd, Olivier Harant, Emmanuel Trouvé, Jean-Marie Nicolas, Florence Tupin, Michel Gay, Gabriel Vasile, Lionel Bombrun, Andrea Walpersdorf, Jonathan Serafini, Nathalie Cotte, Luc Moreau, Philippe Bolon Year of publication: 2009 Journal: DOI: HAL link: https://hal.science/hal-00449054v1
Monitoring temperate glaciers: combined use of multi-date TerraSAR-X images and continous GPS measurements Author(s): Renaud Fallourd, Olivier Harant, Emmanuel Trouvé, Jean-Marie Nicolas, Florence Tupin, Michel Gay, Gabriel Vasile, Lionel Bombrun, Andrea Walpersdorf, Jonathan Serafini, Nathalie Cotte, Luc Moreau, Philippe Bolon Year of publication: 2009 Journal: DOI: HAL link: https://hal.science/hal-00448516v1
Segmentation of Polarimetric SAR images based on the SIRV model and the Kummeru PDF Author(s): Lionel Bombrun, Gabriel Vasile, Michel Gay Year of publication: 2009 Journal: DOI: HAL link: https://hal.science/hal-00398934v1
Hierarchical Segmentation of Polarimetric SAR Images using Heterogeneous Clutter Models Author(s): Lionel Bombrun, Jean-Marie Beaulieu, Gabriel Vasile, Jean-Philippe Ovarlez, Frédéric Pascal, Michel Gay Year of publication: 2009 Journal: DOI: 10.1109/IGARSS.2009.5418271 HAL link: https://hal.science/hal-00398923v1
Segmentation and Classification of Polarimetric SAR Data based on the KummerU Distribution Author(s): Olivier Harant, Lionel Bombrun, Michel Gay, Renaud Fallourd, Emmanuel Trouvé, Florence Tupin Year of publication: 2009 Journal: DOI: HAL link: https://hal.science/hal-00371281v1
Normalized Coherency Matrix Estimation Under the SIRV Model. Alpine Glacier Polsar Data Analysis Author(s): Gabriel Vasile, Jean-Philippe Ovarlez, Frédéric Pascal, Céline Tison, Lionel Bombrun, Michel Gay, Emmanuel Trouvé Year of publication: 2008 Journal: DOI: 10.1109/IGARSS.2008.4778796 HAL link: https://centralesupelec.hal.science/hal-00353606v1
Segmentation of polarimetric SAR data based on the fisher distribution for texture modeling Author(s): Lionel Bombrun, Jean-Marie Beaulieu Year of publication: 2008 Journal: DOI: HAL link: https://hal.science/hal-00369374v1
Monitoring alpine glacier activity by a combined use of terrasar-x images and continuous gps measurements - the argentière glacier experiment Author(s): Emmanuel Trouvé, Ivan Pétillot, Philippe Bolon, Michel Gay, Lionel Bombrun, Jean Marie Nicolas Year of publication: 2008 Journal: DOI: HAL link: https://hal.science/hal-05449849v1
Three-dimensional surface velocities of Argentiere and Mer de Glace glaciers, France, derived from radar interferometry : Analysis and comparison with in-situ measurements. Author(s): Lionel Bombrun, Michel Gay, Tania Landes, Pierre Grussenmeyer, Jean-Marie Nicolas, Emmanuel Trouvé, Gabriel Vasile Year of publication: 2007 Journal: DOI: HAL link: https://hal.science/hal-00175928v1
Monitoring temperate glaciers by high resolution Pol-InSAR data: First analysis of Argentière E-SAR acquisitions and in-situ measurements. Author(s): Tania Landes, Michel Gay, Emmanuel Trouvé, Jean-Marie Nicolas, Lionel Bombrun, Gabriel Vasile, Irena Hajnsek Year of publication: 2007 Journal: DOI: HAL link: https://shs.hal.science/halshs-00264866v1
Suivi des glaciers tempérés à partir de données Pol-InSAR haute résolution spatiale : premières analyses d'acquisitions E-SAR couplées à des mesures in-situ sur le glacier d'Argentière. Author(s): Michel Gay, Tania Landes, Emmanuel Trouvé, Jean-Marie Nicolas, Irena Hajnsek, Lionel Bombrun, Gabriel Vasile, Luc Moreau Year of publication: 2007 Journal: DOI: HAL link: https://hal.science/hal-00175936v1
Monitoring temperate glaciers by high resolution Pol-InSAR data: first analysis of Argentière E-SAR acquisitions and in-situ measurements Author(s): Tania Landes, Michel Gay, Emmanuel Trouvé, Jean-Marie Nicolas, Lionel Bombrun, Gabriel Vasile, Irena Hajnsek Year of publication: 2007 Journal: DOI: HAL link: https://hal.science/hal-00164163v1
Multi-date ERS tandem interferogram analysis: application to alpine glaciers Author(s): Lionel Bombrun, Ivan Petillot, Gabriel Vasile, Michel Gay, Emmanuel Trouvé, Philippe Bolon, Jean-Marie Nicolas, Tania Landes Year of publication: 2007 Journal: DOI: HAL link: https://shs.hal.science/halshs-00264864v1
Coherent-stable scatterers detection in SAR multi-interferograms: feature fuzzy fusion in Alpine glacier geophysical context Author(s): Gabriel Vasile, Emmanuel Trouvé, Lionel Valet, Jean-Marie Nicolas, Lionel Bombrun, Michel Gay, Ivan Petillot, Philippe Bolon, Vasile Buzuloiu Year of publication: 2007 Journal: DOI: HAL link: https://hal.science/hal-00144076v1
Monitoring Alpine Glaciers with ALOS SAR and Optical data Author(s): Philippe Bolon, Emmanuel Trouvé, Ivan Petillot, Gabriel Vasile, Michel Gay, Lionel Bombrun, Jean-Marie Nicolas, Florence Tupin, Tania Landes, Mathieu Koehl, Pierre Grussenmeyer Year of publication: 2007 Journal: DOI: HAL link: https://shs.hal.science/halshs-00264871v1
Feature detection in POLinSAR images by an interactive fuzzy fusion approach. Application to glacier monitoring Author(s): Gabriel Vasile, Emmanuel Trouvé, Lionel Valet, Jean-Marie Nicolas, Michel Gay, Lionel Bombrun, Philippe Bolon Year of publication: 2007 Journal: DOI: HAL link: https://hal.science/hal-00164168v1
High Resolution SAR Interferometry: influence of local topography in the context of glacier monitoring Author(s): Gabriel Vasile, Ivan Petillot, Andreea Julea, Emmanuel Trouvé, Philippe Bolon, Lionel Bombrun, Michel Gay, Tania Landes, Pierre Grussenmeyer, Jean-Marie Nicolas Year of publication: 2006 Journal: DOI: HAL link: https://hal.science/hal-00164175v1
Use of Statistical Hypothesis Test for Mines Detection in SAS Imagery Author(s): Lionel Bombrun, Frederic Maussang, Eric Moisan, Alain Hétet Year of publication: 2006 Journal: DOI: HAL link: https://hal.science/hal-00069634v1
High Resolution SAR Interferometry: influence of local topography in the context of glacier monitoring Author(s): Gabriel Vasile, Ivan Petillot, Andreea Julea, Emmanuel Trouvé, Philippe Bolon, Lionel Bombrun, Michel Gay, Tania Landes, Pierre Grussenmeyer, Jean-Marie Nicolas Year of publication: 2006 Journal: DOI: HAL link: https://shs.hal.science/halshs-00264815v1
Airborne remote sensing of vineyards for the detection of dead vine trees Author(s): J. Chanussot, P. Bas, Lionel Bombrun Year of publication: 2005 Journal: DOI: 10.1109/IGARSS.2005.1526490 HAL link: https://hal.science/hal-05449814v1

Invited lectures (2)

Encodage de matrices de covariance par les vecteurs de Fisher log-euclidien : application à la classification supervisée d'images satellitaires Author(s): Sara Akodad, Lionel Bombrun, Yannick Berthoumieu, Christian Germain Year of publication: 2019 Journal: DOI: HAL link: https://hal.science/hal-02294885v1
An M-estimator for robust centroid estimation on the manifold of covariance matrices: performance analysis and application to image classification Author(s): Ioana Ilea, Hatem Hajri, Salem Said, Lionel Bombrun, Christian Germain, Yannick Berthoumieu Year of publication: 2016 Journal: DOI: HAL link: https://hal.science/hal-01379604v1

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