Lionel Bombrun Maitre de conférences à Bordeaux Sciences Agro

Identifiants chercheurs

IdHAL :

lionel-bombrun

ORCID :

0000-0001-9036-3988

IdRef :

137837461

Publications

Article dans une revue (33)

Alternative Cholesky Decomposition and family of scale mixture of Normal distribution: A joint modeling approach Vinícius Silva Osterne Ribeiro,Lionel Bombrun,Juvêncio Santos Nobre,Charles Casimiro Cavalcante,Yannick Berthoumieu Signal Processing, 2026, 238, pp.110207. ⟨10.1016/j.sigpro.2025.110207⟩ Article dans une revue hal-05443836v1
Conformal prediction for regression models with asymmetrically distributed errors: application to aircraft navigation during landing maneuver Solène Vilfroy,Lionel Bombrun,Thierry Urruty,Florence de Grancey,Jean-Philippe Lebratet al. Machine Learning, 2024, 113 (10), pp.7841-7866. ⟨10.1007/s10994-024-06615-x⟩ Article dans une revue hal-05067937v1
A general robust approach for joint modeling of the family of scale mixture of Normal distribution Vinícius Silva Osterne Ribeiro,Lionel Bombrun,Juvêncio Santos Nobre,Charles Casimiro Cavalcante,Yannick Berthoumieu Signal Processing, 2024, 220, pp.109426. ⟨10.1016/j.sigpro.2024.109426⟩ Article dans une revue hal-05443814v1
Riemannian Generalized Gaussian Distributions on the Space of SPD Matrices for Image Classification Zakariae Abbad,Ahmed Drissi El Maliani,Mohammed El Hassouni,Mohamed Tahar Kadaoui Abbassi,Lionel Bombrunet al. IEEE Access, 2024, 12, pp.26096-26109. ⟨10.1109/ACCESS.2024.3366494⟩ Article dans une revue hal-05443827v1
Attention-Based Deep Recurrent Neural Network for Semantic Segmentation of 4-D Radar Data Acquired During Landing Maneuver Solène Vilfroy,Thierry Urruty,Philippe Carré,Jean-Philippe Lebrat,Lionel Bombrun IEEE Transactions on Radar Systems, 2024, 2, pp.1135-1147. ⟨10.1109/TRS.2024.3488475⟩ Article dans une revue hal-05067921v1
Ensemble Learning Approaches Based on Covariance Pooling of CNN Features for High Resolution Remote Sensing Scene Classification Sara Akodad,Lionel Bombrun,Junshi Xia,Yannick Berthoumieu,Christian Germain Remote Sensing, 2020, 12 (20), pp.3292. ⟨10.3390/rs12203292⟩ Article dans une revue hal-02967495v1
Potential of High-Resolution Pléiades Imagery to Monitor Salt Marsh Evolution After Spartina Invasion Bárbara Proença,Frédéric Frappart,Bertrand Lubac,Vincent Marieu,Bertrand Ygorraet al. Remote Sensing, 2019, 11 (8), pp.968. ⟨10.3390/rs11080968⟩ Article dans une revue hal-02294897v1
Comparison of SIFT Encoded and Deep Learning Features for the Classification and Detection of Esca Disease in Bordeaux Vineyards Florian Rançon,Lionel Bombrun,Barna Keresztes,Christian Germain Remote Sensing, 2019, 11 (1), pp.1. ⟨10.3390/rs11010001⟩ Article dans une revue hal-02294893v1
Fisher Vector Coding for Covariance Matrix Descriptors Based on the Log-Euclidean and Affine Invariant Riemannian Metrics Ioana Ilea,Lionel Bombrun,Salem Said,Yannick Berthoumieu Journal of Imaging, 2018, 4 (7), ⟨10.3390/jimaging4070085⟩ Article dans une revue hal-01930149v1
Gaussian Distributions on Riemannian Symmetric Spaces: Statistical Learning With Structured Covariance Matrices Salem Said,Hatem Hajri,Lionel Bombrun,Baba Vemuri IEEE Transactions on Information Theory, 2018, 64 (2), pp.752 - 772. ⟨10.1109/TIT.2017.2713829⟩ Article dans une revue hal-01710198v1
Polarimetric radar image classication using directional diffusion and descriptive statistics Romulus Terebes,Raul Malutan,Monica Borda,Christian Germain,Lionel Bombrunet al. Rev. Roum. Sci. Techn. – Électrotechn. et Énerg, 2018, 63 (1), pp.83-88 Article dans une revue hal-01930194v1
Spectral-Spatial Rotation Forest for Hyperspectral Image Classification Junshi Xia,Lionel Bombrun,Yannick Berthoumieu,Christian Germain,Peijun Du IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2017, 10 (10), pp.4605-4613. ⟨10.1109/JSTARS.2017.2720259⟩ Article dans une revue hal-01647598v1
Color Texture Image Retrieval Based on Local Extrema Features and Riemannian Distance Minh-Tan Pham,Grégoire Mercier,Lionel Bombrun Journal of Imaging, 2017, 3 (4), pp.43. ⟨10.3390/jimaging3040043⟩ Article dans une revue hal-01629218v1
Structure tensor Riemannian statistical models for CBIR and classification of remote sensing images Roxana Rosu,Marc Donias,Lionel Bombrun,Salem Said,Olivier Regnierset al. IEEE Transactions on Geoscience and Remote Sensing, 2017, 55 (1), pp.248-260. ⟨10.1109/TGRS.2016.2604680⟩ Article dans une revue hal-01471744v1
Riemannian Gaussian Distributions on the Space of Symmetric Positive Definite Matrices Salem Said,Lionel Bombrun,Yannick Berthoumieu,Jonathan Manton IEEE Transactions on Information Theory, 2017, 63 (4), pp.2153 - 2170. ⟨10.1109/TIT.2017.2653803⟩ Article dans une revue hal-01710191v1
Spatial pattern analysis of flavescence dorée repartition in vineyards from the Bordeaux region Florian Rançon,Lionel Bombrun,Barna Keresztes,Christian Germain Journal of Agricultural Informatics, 2017, 8 (2), pp.1-11 Article dans une revue hal-01647929v1
An M-Estimator for Robust Centroid Estimation on the Manifold of Covariance Matrices Ioana Ilea,Lionel Bombrun,Romulus Terebes,Monica Borda,Christian Germain IEEE Signal Processing Letters, 2016, IEEE Signal Processing Letters, 23 (9), pp.1255 - 1259. ⟨10.1109/LSP.2016.2594149⟩ Article dans une revue hal-01385302v1
Supervised Classification of Very High Resolution Optical Images Using Wavelet-Based Textural Features Olivier Regniers,Lionel Bombrun,Virginie Lafon,Christian Germain IEEE Transactions on Geoscience and Remote Sensing, 2016, 54 (6), pp.3722-3735. ⟨10.1109/TGRS.2016.2526078⟩ Article dans une revue hal-01316398v1
Spectral-Spatial Classification of Hyperspectral Images Using ICA and Edge-Preserving Filter via an Ensemble Strategy Junshi Xia,Lionel Bombrun,Tülay Adali,Yannick Berthoumieu,Christian Germain IEEE Transactions on Geoscience and Remote Sensing, 2016, 54 (8), pp.4971 - 4982. ⟨10.1109/TGRS.2016.2553842⟩ Article dans une revue hal-01379723v1
Riemannian Laplace Distribution on the Space of Symmetric Positive Definite Matrices Hatem Hajri,Ioana Ilea,Salem Said,Lionel Bombrun,Yannick Berthoumieu Entropy, 2016, 18 (3), pp.98. ⟨10.3390/e18030098⟩ Article dans une revue hal-01379726v1
A New Riemannian Averaged Fixed-Point Algorithm for MGGD Parameter Estimation Zois Boukouvalas,Salem Said,Lionel Bombrun,Yannick Berthoumieu,Tülay Adali IEEE Signal Processing Letters, 2015, 22 (12), pp.2314-2318. ⟨10.1109/LSP.2015.2478803⟩ Article dans une revue hal-01230086v1
Wavelet-Based Texture Features for the Classification of Age Classes in a Maritime Pine Forest Olivier Regniers,Lionel Bombrun,Dominique Guyon,Jean-Charles Samalens,Christian Germain IEEE Geoscience and Remote Sensing Letters, 2015, 12 (3), pp.621 - 625. ⟨10.1109/LGRS.2014.2353656⟩ Article dans une revue hal-01716751v1
New Riemannian Priors on the Univariate Normal Model Salem Said,Lionel Bombrun,Yannick Berthoumieu Entropy, 2014, 16, pp.4015 - 4031. ⟨10.3390/e16074015⟩ Article dans une revue hal-01084330v1
Modélisation de texture basée sur les ondelettes pour la détection de parcelles viticoles à partir d'images Pleiades panchromatiques Olivier Regniers,Lionel Bombrun,Christian Germain Revue Française de Photogrammétrie et de Télédétection, 2014, 208, pp.117-122 Article dans une revue hal-01084325v1
Parameter Estimation For Multivariate Generalized Gaussian Distributions Frédéric Pascal,Lionel Bombrun,Jean-Yves Tourneret,Yannick Berthoumieu IEEE Transactions on Signal Processing, 2013, 61 (23), pp.5960-5971. ⟨10.1109/TSP.2013.2282909⟩ Article dans une revue hal-00879851v1
Hierarchical Segmentation of Polarimetric SAR Images Using Heterogeneous Clutter Models Lionel Bombrun,Gabriel Vasile,Michel Gay,Felix Totir IEEE Transactions on Geoscience and Remote Sensing, 2011, 49 (2), pp.726-737. ⟨10.1109/TGRS.2010.2060730⟩ Article dans une revue hal-00561129v1
Roll-invariant target decomposition in bistatic polarimetric SAR imagery Lionel Bombrun Canadian Journal of Remote Sensing, 2011, 37 (2), pp.204-212. ⟨10.5589/m11-031⟩ Article dans une revue hal-00661692v1
Displacement Estimation by Maximum Likelihood Texture Tracking Olivier Harant,Lionel Bombrun,Gabriel Vasile,Laurent Ferro-Famil,Michel Gay IEEE Journal of Selected Topics in Signal Processing, 2011, 5 (3), pp.567-576. ⟨10.1109/JSTSP.2010.2100365⟩ Article dans une revue hal-00638868v1
Monitoring Temperate Glacier Displacement by Multi-Temporal TerraSAR-X Images and Continuous GPS Measurements Renaud Fallourd,Olivier Harant,Emmanuel Trouvé,Jean-Marie Nicolas,Michel Gayet al. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2011, 4 (2), pp.372-386. ⟨10.1109/JSTARS.2010.2096200⟩ Article dans une revue halsde-00554873v1
DEM error retrieval by analyzing time series of differential interferograms Lionel Bombrun,Michel Gay,Emmanuel Trouvé,Gabriel Vasile,Jerome I. Mars IEEE Geoscience and Remote Sensing Letters, 2009, 6 (4), pp.830-834. ⟨10.1109/LGRS.2009.2026434⟩ Article dans une revue hal-00441633v1
Interférométrie radar satellitaire et mesures GPS à la surface du glacier d'Argentière : comparaisons et validations Mathieu Koehl,Lionel Bombrun,Michel Gay,Emmanuel Trouvé,Philippe Bolonet al. Traitement du Signal, 2009, 26 (2), pp.109-126 Article dans une revue hal-00448521v1
Fisher distribution for texture modeling of polarimetric sar data Lionel Bombrun,Jean-Marie Beaulieu IEEE Geoscience and Remote Sensing Letters, 2008, 5 (3), pp.512-516. ⟨10.1109/LGRS.2008.923262⟩ Article dans une revue hal-00350055v1
Combining airborne photographs and spaceborne SAR data to monitor temperate glaciers. Potentials and limits Emmanuel Trouvé,Gabriel Vasile,Michel Gay,Lionel Bombrun,Pierre Grussenmeyeret al. IEEE Transactions on Geoscience and Remote Sensing, 2007, 45 (4), pp.905-924. ⟨10.1109/TGRS.2006.890554⟩ Article dans une revue halshs-00264399v1

Communication dans un congrès (89)

On the Efficiency and Informativeness of Deep Conformal Classifiers using the Penalised Inverse Probability Nonconformity Function Paul Melki,Lionel Bombrun,Boubacar Diallo,Jérôme Dias,Jean-Pierre da Costa Journées de Statistique de la Société Française des Statistiques (SFdS), Société Française des Statistiques (SFdS), May 2024, Bordeaux, France Communication dans un congrès hal-05378545v1
The Penalized Inverse Probability Measure for Conformal Classification Paul Melki,Lionel Bombrun,Boubacar Diallo,Jérôme Dias,Jean-Pierre da Costa IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), IEEE/CVF, Jun 2024, Seattle, United States Communication dans un congrès hal-04594598v1
Group-Conditional Conformal Prediction via Quantile Regression Calibration for Crop and Weed Classification Paul Melki,Lionel Bombrun,Boubacar Diallo,Jérôme Dias,Jean-Pierre da Costa 2023 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW), IEEE/CVF, Oct 2023, Paris, France Communication dans un congrès hal-04188005v1
A study of pixelwise segmentation metrics using clustering of variables and self-organizing maps P. Melki,Lionel Bombrun,E. Millet,B. Diallo,H. El Chaoui El Ghoret al. XXXI International Horticultural Congress, 2022, Angers (FR), France. pp.37-44, ⟨10.17660/ActaHortic.2023.1360.5⟩ Communication dans un congrès hal-04263874v1
A Gaussian mixture model with multiple tangent planes Sara Akodad,Lionel Bombrun,Christian Germain,Yannick Berthoumieu European Signal Processing Conference, 2023, Helsinki, Finland. pp.950-954 Communication dans un congrès hal-04296678v1
Modèle d'ensemble d'apprentissage profond basé sur la représentation au second ordre de descripteurs multi-couches d'un CNN Sara Akodad,Lionel Bombrun,Yannick Berthoumieu,Christian Germain Groupe d'Etudes du Traitement du Signal et des Images (GRETSI 2022), Sep 2022, Nancy, France Communication dans un congrès hal-04263890v1
Analyse exploratoire de métriques en segmentation d'images : application en proxidétection Paul Melki,Lionel Bombrun,Estelle Millet,Boubacar Diallo,Hakim Elchaoui Elghoret al. Groupe d'Etudes du Traitement du Signal et des Images (GRETSI 2022), Sep 2022, Nancy, France Communication dans un congrès hal-04263897v1
Deep Ensemble Learning Model Based on Covariance Pooling of Multi-Layer CNN Features Sara Akodad,Lionel Bombrun,Maria Puscasu,Junshi Xia,Christian Germainet al. 2022 IEEE International Conference on Image Processing (ICIP), Oct 2022, Bordeaux, France. pp.1081-1085, ⟨10.1109/ICIP46576.2022.9897868⟩ Communication dans un congrès hal-04263872v1
Boucle d’indexation interactive basée sur les gains d’information : application a un jeu de données expert Solène Vilfroy,Thierry Urruty,Philippe Carré,Lionel Bombrun Groupe d'Etudes du Traitement du Signal et des Images (GRETSI 2022), Sep 2022, Nancy, France Communication dans un congrès hal-04263895v1
Content-based image retrieval: Colorfulness and Depth visual perception quantification Solene Vilfroy,Thierry Urruty,Philippe Carre,Lionel Bombrun,Arnaud Bour 2021 International Conference on Content-Based Multimedia Indexing (CBMI), Jun 2021, Lille, France. pp.1-6, ⟨10.1109/CBMI50038.2021.9461892⟩ Communication dans un congrès hal-04263877v1
Cluster Kernel For Learning Similarities Between Symmetric Positive Definite Matrix Time Series Sara Akodad,Lionel Bombrun,Yannick Berthoumieu,Christian Germain 2020 IEEE International Conference on Image Processing (ICIP), Oct 2020, Abu Dhabi, United Arab Emirates. pp.3304-3308, ⟨10.1109/ICIP40778.2020.9191149⟩ Communication dans un congrès hal-02959479v1
Détection des symptômes de maladies du bois par proxi et télédétection Florian Rançon,Lionel Bombrun,Christian Germain,Elodie Pagot EUROVITI 2020 : Dépérissement du vignoble et maladies du bois., Jan 2020, Angers, France Communication dans un congrès hal-04263898v1
Texture Classification Using RGGD Statistical Model of CNN Feature Maps Encoding Zakariae Abbad,Ahmed Drissi El Maliani,Mohammed El Hassouni,Mohamed Tahar Kadaoui Abbassi,Lionel Bombrunet al. 2024 32nd European Signal Processing Conference (EUSIPCO), Aug 2024, Lyon, France. pp.1202-1206, ⟨10.23919/EUSIPCO63174.2024.10715375⟩ Communication dans un congrès hal-05444874v1
An ensemble learning approach for the classification of remote sensing scenes based on covariance pooling of CNN features Sara Akodad,Solène Vilfroy,Lionel Bombrun,Charles Casimiro Cavalcante,Christian Germainet al. 27th European Signal Processing Conference, Sep 2019, La Coruña, Spain Communication dans un congrès hal-02294876v1
Encodage de matrices de covariance par les vecteurs de Fisher log-euclidien : application à la classification supervisée d'images satellitaires Sara Akodad,Lionel Bombrun,Yannick Berthoumieu,Christian Germain Groupe d'Etudes du Traitement du Signal et des Images (GRETSI), Aug 2019, Lille, France Communication dans un congrès hal-02294885v1
Image classification based on log-Euclidean Fisher Vectors for covariance matrix descriptors Sara Akodad,Lionel Bombrun,Charles Yaacoub,Yannick Berthoumieu,Christian Germain International Conference on Image Processing Theory, Tools and Applications (IPTA), Nov 2018, Xi'an, China. ⟨10.1109/IPTA.2018.8608154⟩ Communication dans un congrès hal-01930156v1
Covariance matrices encoding based on the log-Euclidean and affine invariant Riemannian metrics Ioana Ilea,Lionel Bombrun,Salem Said,Yannick Berthoumieu The IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, 2018, Salt Lake City, United States. ⟨10.1109/CVPRW.2018.00080⟩ Communication dans un congrès hal-01930136v1
Classification approach based on the product of riemannian manifolds from Gaussian parametrization space Yannick Berthoumieu,Lionel Bombrun,Christian Germain,Salem Said 2017 IEEE International Conference on Image Processing (ICIP), Sep 2017, Beijing, France. ⟨10.1109/ICIP.2017.8296272⟩ Communication dans un congrès hal-01716919v1
Co-occurrence Matrix of Covariance Matrices: A Novel Coding Model for the Classification of Texture Images Ioana Ilea,Lionel Bombrun,Salem Said,Yannick Berthoumieu 3rd conference on Geometric Science of Information, Nov 2017, Paris, France Communication dans un congrès hal-01629171v1
A geometric learning approach on the space of complex covariance matrices Hatem Hajri,Salem Said,Lionel Bombrun,Yannick Berthoumieu 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Mar 2017, New Orleans, France. ⟨10.1109/ICASSP.2017.7952574⟩ Communication dans un congrès hal-01710217v1
La matrice de co-occurrence des matrices de covariance : un nouveau modèle de codage pour la classification de textures Ioana Ilea,Lionel Bombrun,Salem Said,Yannick Berthoumieu GRETSI, Sep 2017, Juan les Pins, France Communication dans un congrès hal-01629143v1
PolSAR image denoising using directional diffusion Romulus Terebes,Monica Borda,Raul Malutan,Christian Germain,Lionel Bombrunet al. 2016 12th IEEE International Symposium on Electronics and Telecommunications (ISETC), Oct 2016, Timisoara, France. ⟨10.1109/ISETC.2016.7781126⟩ Communication dans un congrès hal-01710228v1
Classification of hyperspectral data with ensemble of subspace ICA and edge-preserving filtering Junshi Xia,Lionel Bombrun,Tülay Adali,Yannick Berthoumieu,Christian Germain 41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), Mar 2016, Shanghai, China Communication dans un congrès hal-01315337v1
Texture retrieval from very high resolution remote sensing images using local extrema-based descriptors Minh-Tan Pham,Grégoire Mercier,Olivier Regniers,Lionel Bombrun,Julien Michel IGARSS 2016 - 2016 IEEE International Geoscience and Remote Sensing Symposium, Jul 2016, Beijing, France. ⟨10.1109/IGARSS.2016.7729472⟩ Communication dans un congrès hal-01710222v1
An M-estimator for robust centroid estimation on the manifold of covariance matrices: performance analysis and application to image classification Ioana Ilea,Hatem Hajri,Salem Said,Lionel Bombrun,Christian Germainet al. 24th European Signal Processing Conference (EUSIPCO'16), Aug 2016, Budapest, Hungary. pp.2196 - 2200 Communication dans un congrès hal-01379604v1
Texture image classification with Riemannian fisher vectors issued from a Laplacian model Ioana Ilea,Lionel Bombrun,Christian Germain,Yannick Berthoumieu IEEE Image, Video, and Multidimensional Signal Processing Workshop, Jul 2016, Bordeaux, France. pp.1 - 5, ⟨10.1109/IVMSPW.2016.7528231⟩ Communication dans un congrès hal-01385369v1
Spectral-spatial rotation forest for hyperspectral image classification Junshi Xia,Lionel Bombrun,Yannick Berthoumieu,Christian Germain,Peijun Du IEEE International Geosicence and Remote Sensing Symposium (IGARSS 2016), Jul 2016, Pékin, China Communication dans un congrès hal-01379973v1
Texture image classification with Riemannian fisher vectors Ioana Ilea,Lionel Bombrun,Christian Germain,Romulus Terebes,Monica Bordaet al. IEEE International Conference on Image Processing, Sep 2016, Phoenix, United States. pp.3543 - 3547, ⟨10.1109/ICIP.2016.7533019⟩ Communication dans un congrès hal-01379593v1
Multiple features learning via rotation strategy Junshi Xia,Lionel Bombrun,Yannick Berthoumieu,Christian Germain IEEE International Conference on Image Processing (ICIP 2016), Sep 2016, Phoenix, AZ, United States. pp.2206 - 2210, ⟨10.1109/ICIP.2016.7532750⟩ Communication dans un congrès hal-01379724v1
Texture classification using Rao's distance: an EM algorithm on the Poincaré half plane Salem Said,Lionel Bombrun,Yannick Berthoumieu IEEE International Conference on Image Processing (ICIP), Sep 2015, Québec, Canada Communication dans un congrès hal-01229049v1
Statistical hypothesis test for maritime pine forest SAR images classification based on the geodesic distance Ioana Ilea,Lionel Bombrun,Christian Germain,Isabelle Champion,Romulus Terebeset al. IGARSS 2015, Remote sensing: understanding the Earth for a safer world, IEEE Geoscience and Remote Sensing Society (GRSS). USA., Jul 2015, Milan, Italy. ⟨10.1109/IGARSS.2015.7326502⟩ Communication dans un congrès hal-02740462v1
Statistical hypothesis test for robust classification on the space of covariance matrices Ioana Ilea,Lionel Bombrun,Christian Germain,Romulus Terebes,Monica Borda IEEE International Conference on Image Processing (ICIP), Sep 2015, Québec, Canada Communication dans un congrès hal-01228770v1
Texture Classification Using Rao’s Distance on the Space of Covariance Matrices Salem Said,Lionel Bombrun,Yannick Berthoumieu Geometric Science of Information, 2015, Paris, France. pp.371-378, ⟨10.1007/978-3-319-25040-3_40⟩ Communication dans un congrès hal-01228766v1
Classification robuste sur l’espace des matrices de covariance : Application à l’imagerie polarimétrique radar Ioana Ilea,Lionel Bombrun,Christian Germain,Romulus Terebes,Monica Borda XXVème colloque GRETSI, 2015, Lyon, France Communication dans un congrès hal-01205304v1
Statistical hypothesis test for maritime pine forest SAR images classification based on the geodesic distance Ioana Ilea,Lionel Bombrun,Christian Germain,Isabelle Champion,Romulus Terebeset al. IEEE International Geoscience and Remote Sensing Symposium 2015, 2015, Milan, Italy. pp.3215-3218 Communication dans un congrès hal-01188075v1
texture-based forest cover classification using random forests and ensemble margin Samia Boukir,Olivier Regniers,Li Guo,Lionel Bombrun,Christian Germain IEEE International Geoscience and Remote Sensing Symposium 2015, 2015, Milan, Italy. pp.3072-3075 Communication dans un congrès hal-01188174v1
Classification of oyster habitats by combining wavelet-based texture features and polarimetric SAR descriptors Olivier Regniers,Lionel Bombrun,Ioana Ilea,Virginie Lafon,Christian Germain IEEE International Geoscience and Remote Sensing Symposium 2015, 2015, Milan, Italy. pp.3890-3893 Communication dans un congrès hal-01188201v1
Modèles probabilistes Riemanniens de tenseurs de structure pour le traitement d’images texturées Roxana Rosu,Lionel Bombrun,Salem Said,Olivier Regniers,Marc Doniaset al. XXVème Colloque GRETSI (Gretsi 2015), Sep 2015, Lyon, France. pp.1-4 Communication dans un congrès hal-01267051v1
Intrinsic prior for Bayesian classification of texture images Aurélien Schutz,Lionel Bombrun,Yannick Berthoumieu IEEE International Conference on Acoustic, Speech and Signal Processing, 2014, Florence, Italy. pp.4392-4396 Communication dans un congrès hal-01007742v1
Wavelet based texture modeling for panchromatic very high resolution image classification : application to oyster racks detection Olivier Regniers,Lionel Bombrun,Virginie Lafon,Aurélie Dehouck,Claire Tinelet al. IEEE International Geoscience and Remote Sensing conference, 2014, Québec, Canada. pp.5148-5151 Communication dans un congrès hal-01064413v1
Wavelet based texture modeling for the classification of very high resolution maritime pine forest images Olivier Regniers,Lionel Bombrun,Dominique Guyon,Jean-Charles Samalens,Claire Tinelet al. IGARSS 2014, International Geoscience and Remote Sensing Symposium, IEEE Geoscience and Remote Sensing Society (GRSS). USA., Jul 2014, Québec, Canada. ⟨10.1109/IGARSS.2014.6946861⟩ Communication dans un congrès hal-02740589v1
Wavelet based texture modeling for the classification of very high resolution maritime pine forest images Olivier Regniers,Lionel Bombrun,Dominique Guyon,Jean-Charles Samalens,Claire Tinelet al. IEEE Geoscience and Remote Sensing Symposium, 2014, Québec, Canada. pp.2027-2030 Communication dans un congrès hal-01064405v1
Centroid-based texture classification using the SIRV representation Aurélien Schutz,Lionel Bombrun,Yannick Berthoumieu IEEE International Conference on Image Processing, Sep 2013, Melbourne, Australia. pp.3810-3814 Communication dans un congrès hal-00865595v1
K-Centroids-Based Supervised Classi cation of Texture Images using the SIRV modeling Aurélien Schutz,Lionel Bombrun,Yannick Berthoumieu Geometric Science of Information (GSI), Aug 2013, Paris, France. pp.1-8 Communication dans un congrès hal-00878827v1
Classification d'images texturées basée sur K-barycentres : meilleure gestion de la diversité intra-classe Aurélien Schutz,Lionel Bombrun,Yannick Berthoumieu Groupe d'Etudes du Traitement du Signal et des Images (GRETSI), Sep 2013, Brest, France. pp.1-4 Communication dans un congrès hal-00878736v1
Texture based image retrieval and classification of very high resolution maritime pine forest images Olivier Regniers,Jean-Pierre da Costa,Gilbert Grenier,Christian Germain,Lionel Bombrun IEEE International Geoscience and Remote Sensing Symposium, Jul 2013, Melbourne, Australia. pp.4038-4041 Communication dans un congrès hal-00878727v1
Centroid-based texture classification using the generalized Gamma distribution Aurélien Schutz,Lionel Bombrun,Yannick Berthoumieu,Mohamed Najim 21st European Signal Processing Conference (EUSIPCO), Sep 2013, Marrakech, Morocco. pp.1-5 Communication dans un congrès hal-00878744v1
K-centroids based supervised classification of texture images: handling the intra-class diversity Aurélien Schutz,Lionel Bombrun,Yannick Berthoumieu IEEE International Conference on Acoustics, Speech, and Signal Processing, 2013, Vancouver, Canada. pp.1498-1502 Communication dans un congrès hal-00841939v1
Performance of the maximum likelihood estimators for the parameters of multivariate generalized Gaussian distributions Lionel Bombrun,Frédéric Pascal,Jean-Yves Tourneret,Yannick Berthoumieu IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar 2012, Kyoto, Japan. pp.3525 - 3528, ⟨10.1109/ICASSP.2012.6288677⟩ Communication dans un congrès hal-00744600v1
Multivariate texture retrieval using the Kullback-Leibler divergence between bivariate generalized Gamma times an Uniform distribution Lionel Bombrun,Yannick Berthoumieu IEEE International Conference on Image Processing, Sep 2012, Orlando, United States. pp.2413-2416 Communication dans un congrès hal-00744580v1
Suivi de texture par le Maximum de Vraisemblance dans les images RSO Polarimétriques Haute Résolution Olivier Harant,Lionel Bombrun,Michel Gay,Laurent Ferro-Famil GRETSI 2011 - XXIIIème Colloque francophone de traitement du signal et des images, Sep 2011, Bordeaux, France. pp.167 Communication dans un congrès hal-00646098v1
A complete coverage of log-cumulant space in terms of distributions for Polarimetric SAR data Lionel Bombrun,Stian Normann Anfinsen,Olivier Harant POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2011, Frascati, Italy. pp.1-8 Communication dans un congrès hal-00661716v1
Heterogeneous Clutter Models for Change Detection in PolSAR Imagery Xuan Vu Phan,Lionel Bombrun,Gabriel Vasile,Michel Gay POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2011, Frascati, Italy. 7 p Communication dans un congrès hal-00640858v1
Bistatic Polarimetric SAR Decomposition in Terms of Roll-Invariant Parameters Lionel Bombrun 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry (POLinSAR 2011), 2011, Frascati, Italy. pp.1-5 Communication dans un congrès hal-00661711v1
Indexation d'images texturées couleur fondée sur la distance géodésique entre des variables elliptiquement distribuées. Lionel Bombrun,Yannick Berthoumieu,Nour-Eddine Lasmar,Geert Verdoolaege XXIIIème colloque GRETSI, Sep 2011, Bordeaux, France. pp.1-4 Communication dans un congrès hal-00661704v1
Multivariate texture retrieval using the geodesic distance between elliptically distributed random variables Lionel Bombrun,Yannick Berthoumieu,Nour-Eddine Lasmar,Geert Verdoolaege 18th IEEE International Conference on Image Processing (ICIP), 2011, Bruxelles, Belgium. pp.3637 - 3640, ⟨10.1109/ICIP.2011.6116506⟩ Communication dans un congrès hal-00661686v1
Using Quad‐Pol and Single‐Pol RADARSAT‐2 Data for Monitoring Cold Alpine and Outlet Antarctic Glaciers Olivier Harant,Emmanuel Le Meur,Gabriel Vasile,Lionel Bombrun,Laurent Ferro-Familet al. POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2011, Frascati, Italy. 6 p Communication dans un congrès hal-00640859v1
Multivariate texture retrieval using the SIRV representation and the geodesic distance Lionel Bombrun,Nour-Eddine Lasmar,Yannick Berthoumieu,Geert Verdoolaege IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2011, Prague, Czech Republic. pp.865 - 868, ⟨10.1109/ICASSP.2011.5946541⟩ Communication dans un congrès hal-00661682v1
Maximum Likelihood Shift Estimation using High Resolution Polarimetric SAR Clutter Model Olivier Harant,Lionel Bombrun,Gabriel Vasile,Laurent Ferro-Famil,Michel Gay POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2011, Frascati, Italy. 6 p Communication dans un congrès hal-00640768v1
Recent Polarimetric SAR Models for Danube Delta Monitoring using PALSAR Images Felix Totir,Gabriel Vasile,Lionel Bombrun,Stefan Constantinescu,Angela Ionitaet al. POLinSAR 2011 - 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2011, Frascati, Italy. 8 p Communication dans un congrès hal-00561179v1
PolSAR images characterization through blind sources separation techniques Felix Totir,Gabriel Vasile,Lionel Bombrun,Michel Gay IGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, Hawaii, United States. pp.4 Communication dans un congrès hal-00520572v1
On Hierarchical Segmentation of High Resolution PolSAR Data Felix Totir,Lionel Bombrun,Gabriel Vasile,Michel Gay,Stefan Toma EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar, Jun 2010, Aachen, Germany. pp.174-177 Communication dans un congrès hal-00544164v1
A combined TSVM model and GLRT detector for a roll invariant target detection. Lionel Bombrun,Gabriel Vasile,Michel Gay,Jean-Philippe Ovarlez,Frédéric Pascal EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar, Jun 2010, Aix-la-Chapelle, Germany Communication dans un congrès hal-00491982v1
KummerU clutter model for PolSAR data: Application to segmentation and classification Lionel Bombrun,Gabriel Vasile,Michel Gay,Frédéric Pascal,Jean-Philippe Ovarlez SONDRA - 2nd SONDRA Workshop, May 2010, Cargèse, France. pp.4 Communication dans un congrès hal-00488337v1
Roll Invariant Target Detection based on PolSAR Clutter Models Lionel Bombrun,Gabriel Vasile,Michel Gay,Jean-Philippe Ovarlez,Frédéric Pascal IGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, United States. pp.4, ⟨10.1109/IGARSS.2010.5653522⟩ Communication dans un congrès hal-00520566v1
Maximum likelihood texture tracking in highly heterogeneous PolSAR clutter Olivier Harant,Lionel Bombrun,Gabriel Vasile,Laurent Ferro-Famil,Michel Gay IGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, Hawaii, United States. pp.4031-4034, ⟨10.1109/IGARSS.2010⟩ Communication dans un congrès hal-00507088v1
Extension of the Target Scattering Vector Model to the Bistatic Case Lionel Bombrun IGARSS 2010 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2010, Honolulu, United States. pp.4, ⟨10.1109/IGARSS.2010.5653280⟩ Communication dans un congrès hal-00520554v1
Fisher PDF for Maximum Likelihood Texture Tracking with High Resolution PolSAR Data Olivier Harant,Lionel Bombrun,Gabriel Vasile,Michel Gay,Laurent Ferro-Familet al. EUSAR 2010 - 8th European Conference on Synthetic Aperture Radar, Jun 2010, Aachen, Germany. pp.n.c Communication dans un congrès hal-00507089v1
Hierarchical Segmentation of Polarimetric SAR Images using Heterogeneous Clutter Models Lionel Bombrun,Jean-Marie Beaulieu,Gabriel Vasile,Jean-Philippe Ovarlez,Frédéric Pascalet al. IGARSS 2009 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2009, Le Cap, South Africa. pp.5-8, ⟨10.1109/IGARSS.2009.5418271⟩ Communication dans un congrès hal-00398923v1
Segmentation and Classification of Polarimetric SAR Data based on the KummerU Distribution Olivier Harant,Lionel Bombrun,Michel Gay,Renaud Fallourd,Emmanuel Trouvéet al. POLinSAR 2009 - 4th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2009, Frascati, Italy. pp.6 Communication dans un congrès hal-00371281v1
Preliminary Terra SAR-X observations for temperate glaciers on the Chamonix Mont Blanc test site Olivier Harant,Renaud Fallourd,Lionel Bombrun,Michel Gay,Emmanuel Trouvéet al. IGARSS 2009 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2009, Le Cap, South Africa. Paper 2565 Communication dans un congrès hal-00447082v1
Monitoring temperate glaciers : combined use of multi-date TerraSAR-X images and continous GPS measurements Renaud Fallourd,Olivier Harant,Emmanuel Trouvé,Jean-Marie Nicolas,Florence Tupinet al. The Fifth International Workshop on the Analysis of Multi-temporal Remote Sensing Images, Jul 2009, Groton, Connecticut, United States Communication dans un congrès hal-00449054v1
Monitoring temperate glaciers: combined use of multi-date TerraSAR-X images and continous GPS measurements Renaud Fallourd,Olivier Harant,Emmanuel Trouvé,Jean-Marie Nicolas,Florence Tupinet al. MULTITEMP 2009 -5th International Workshop on the Analysis of Multitemporal Remote Sensing Images, Jul 2009, Groton, United States. 8 p Communication dans un congrès hal-00448516v1
Segmentation of Polarimetric SAR images based on the SIRV model and the Kummeru PDF Lionel Bombrun,Gabriel Vasile,Michel Gay GRETSI 2009 - XXIIème Colloque francophone de traitement du signal et des images, Sep 2009, Dijon, France. pp.4 Communication dans un congrès hal-00398934v1
Normalized Coherency Matrix Estimation Under the SIRV Model. Alpine Glacier Polsar Data Analysis Gabriel Vasile,Jean-Philippe Ovarlez,Frédéric Pascal,Céline Tison,Lionel Bombrunet al. IGARSS 2008 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2008, Boston, United States. ⟨10.1109/IGARSS.2008.4778796⟩ Communication dans un congrès hal-00353606v1
Segmentation of polarimetric SAR data based on the fisher distribution for texture modeling Lionel Bombrun,Jean-Marie Beaulieu IGARSS 2008 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2008, Boston, MA, United States. pp.350-353 Communication dans un congrès hal-00369374v1
Monitoring alpine glacier activity by a combined use of terrasar-x images and continuous gps measurements - the argentière glacier experiment Emmanuel Trouvé,Ivan Pétillot,Philippe Bolon,Michel Gay,Lionel Bombrunet al. EUSAR 2008 - 7th European Conference on Synthetic Aperture Radar, Jun 2008, Friedrichshafen, Germany Communication dans un congrès 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. Lionel Bombrun,Michel Gay,Tania Landes,Pierre Grussenmeyer,Jean-Marie Nicolaset al. EGU 2007 - European Geosciences Union General Assembly, Apr 2007, Vienne, Austria. pp.Vol. 9, 10032,2007 Communication dans un congrès hal-00175928v1
Monitoring temperate glaciers by high resolution Pol-InSAR data: First analysis of Argentière E-SAR acquisitions and in-situ measurements. Tania Landes,Michel Gay,Emmanuel Trouvé,Jean-Marie Nicolas,Lionel Bombrunet al. IGARSS 2007 - IEEE International Geoscience and Remote Sensing Symposium, 2007, Barcelone, Spain. 4p Communication dans un congrès halshs-00264866v1
Monitoring temperate glaciers by high resolution Pol-InSAR data: first analysis of Argentière E-SAR acquisitions and in-situ measurements Tania Landes,Michel Gay,Emmanuel Trouvé,Jean-Marie Nicolas,Lionel Bombrunet al. IGARSS 2007 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2007, Barcelone, Spain. pp.CDROM Communication dans un congrès hal-00164163v1
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. Michel Gay,Tania Landes,Emmanuel Trouvé,Jean-Marie Nicolas,Irena Hajnseket al. Société Hydrotechnique de France (SHF), Section de Glaciologie-Nivologie, Mar 2007, Saint Martin d'Hères, France Communication dans un congrès hal-00175936v1
Multi-date ERS tandem interferogram analysis: application to alpine glaciers Lionel Bombrun,Ivan Petillot,Gabriel Vasile,Michel Gay,Emmanuel Trouvéet al. MULTITEMP 2007 - 4th International Workshop on the Analysis of Multitemporal Remote Sensing Images, Jul 2007, Leuven, Belgium. pp.1-6 Communication dans un congrès halshs-00264864v1
Coherent-stable scatterers detection in SAR multi-interferograms: feature fuzzy fusion in Alpine glacier geophysical context Gabriel Vasile,Emmanuel Trouvé,Lionel Valet,Jean-Marie Nicolas,Lionel Bombrunet al. IGARSS 2007 - IEEE International Geoscience and Remote Sensing Symposium, Jul 2007, Barcelone, Spain Communication dans un congrès hal-00144076v1
Monitoring Alpine Glaciers with ALOS SAR and Optical data Philippe Bolon,Emmanuel Trouvé,Ivan Petillot,Gabriel Vasile,Michel Gayet al. LSI 2007, 2007, -, Japan. pp.1-4 Communication dans un congrès halshs-00264871v1
Feature detection in POLinSAR images by an interactive fuzzy fusion approach. Application to glacier monitoring Gabriel Vasile,Emmanuel Trouvé,Lionel Valet,Jean-Marie Nicolas,Michel Gayet al. POLinSAR 2007 - 3rd International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry, Jan 2007, Frascati, Italy. pp.CDROM Communication dans un congrès hal-00164168v1
High Resolution SAR Interferometry: influence of local topography in the context of glacier monitoring Gabriel Vasile,Ivan Petillot,Andreea Julea,Emmanuel Trouvé,Philippe Bolonet al. International Geoscience And Remote Sensing Symposium, Jul 2006, Denver, United States. pp.4008-4011 Communication dans un congrès hal-00164175v1
Use of Statistical Hypothesis Test for Mines Detection in SAS Imagery Lionel Bombrun,Frederic Maussang,Eric Moisan,Alain Hétet 14th European Signal Processing Conference (EUSIPCO), 2006, Florence, Italy Communication dans un congrès hal-00069634v1
High Resolution SAR Interferometry: influence of local topography in the context of glacier monitoring Gabriel Vasile,Ivan Petillot,Andreea Julea,Emmanuel Trouvé,Philippe Bolonet al. International Geoscience And Remote Sensing Symposium, Jul 2006, Denver, United States. pp.1-4 Communication dans un congrès halshs-00264815v1
Airborne remote sensing of vineyards for the detection of dead vine trees J. Chanussot,P. Bas,Lionel Bombrun 2005 IEEE International Geoscience and Remote Sensing Symposium, 2005. IGARSS '05., 2005, Seoul, South Korea. pp.3090-3093, ⟨10.1109/IGARSS.2005.1526490⟩ Communication dans un congrès hal-05449814v1

Poster de conférence (1)

Wavelet based texture modeling for VHR image classification: application to the differentiation of maritime pine forest age classes Olivier Regniers,Lionel Bombrun,Dominique Guyon,Jean-Charles Samalens,Christian Germain Pleiades Days, Apr 2014, Toulouse, France. , 2014 Poster de conférence hal-02801699v1

Chapitre d'ouvrage (2)

Warped Riemannian Metrics for Location-Scale Models Salem Said,Lionel Bombrun,Yannick Berthoumieu Geometric Structures of Information, Springer International Publishing, pp.251-296, 2019, Signals and Communication Technology, ⟨10.1007/978-3-030-02520-5_10⟩ Chapitre d'ouvrage hal-05449255v1
Change detection in remote sensing observations Grégoire Mercier,Stéphane Derrode,Emmanuel Trouvé,Lionel Bombrun J. Chanussot, Ch. Collet and K. Chehdi. Multivariate Image Processing: Methods and Applications, ISTE Ltd and John Wiley & Sons Inc, pp. 95-142, 2010, Digital Signal and Image Processing Series Chapitre d'ouvrage hal-00437081v1

Brevet (1)

Procédé de segmentation d’image(s) et de localisation d’éléments caractéristiques prédéterminés d’un environnement d’atterrissage d’un aéronef Solène Vilfroy,Lionel Bombrun,Jean-Philippe Lebrat,Philippe Carré,Thierry Urruty France, N° de brevet: FR2309055. 2025 Brevet hal-05449722v1

Pré-publication, Document de travail (3)

Vine Vigour Characterization using a Multi-temporal X-band SAR Very High Resolution dataset Guillaume Roussel,Lionel Bombrun,Christian Germain,Jean-Charles Samalens,Marc Spigai 2019 Pré-publication, Document de travail hal-01971391v1
A GEOMETRIC LEARNING APPROACH ON THE SPACE OF COMPLEX COVARIANCE MATRICES Hatem Hajri,Salem Said,Lionel Bombrun,Yannick Berthoumieu 2017 Pré-publication, Document de travail hal-01483449v1
Riemannian Laplace distribution on the space of symmetric positive definite matrices Hatem Hajri,Ioana Ilea,Salem Said,Lionel Bombrun,Yannick Berthoumieu 2015 Pré-publication, Document de travail hal-01248573v1

Rapport (1)

Mesure de grands déplacements a partir de données Radar a Synthese d'Ouverture (RSO) multivariées Michel Gay,Quentin Barthélemy,Lionel Bombrun,Marie-Pierre Doin,Renaud Fallourdet al. [Rapport de recherche] GIPSA-LAB. 2009, 66 p Rapport (rapport de recherche) hal-01485794v1

Thèse (1)

Développement d'outils et de méthodes de télédétection spatiale optique et radar nécessaires à la haute résolution spatiale Lionel Bombrun Traitement du signal et de l'image [eess.SP]. Institut National Polytechnique de Grenoble - INPG, 2008. Français. ⟨NNT : ⟩ Thèse tel-00369350v1

HDR (1)

Modèles stochastiques multivariés et méthodes de classification sur l’espace des matrices de covariance : applications en proxidétection et télédétection Lionel Bombrun Traitement du signal et de l'image [eess.SP]. Université bordeaux, 2025 HDR tel-05449326v1