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hal-00656545v1  Conference papers
Zacharie IraceMarcelo PereyraNicolas DobigeonHadj Batatia. Un modèle Bayésien de mélange de lois Poisson-Gamma pour segmenter des images TEP
RFIA 2012 (Reconnaissance des Formes et Intelligence Artificielle), Jan 2012, Lyon, France. pp.978-2-9539515-2-3
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hal-01178562v1  Conference papers
Qi WeiJosé M. Bioucas-DiasNicolas DobigeonJean-Yves Tourneret. Fusion of multispectral and hyperspectral images based on sparse representation
22nd European Signal and Image Processing Conference (EUSIPCO 2014), Sep 2014, Lisbon, Portugal. pp. 1577-1581
hal-00474912v1  Journal articles
Nicolas DobigeonJean-Yves Tourneret. Joint segmentation of wind speed and direction using a hierarchical model
Computational Statistics and Data Analysis, Elsevier, 2007, vol. 51 n° 12., 5603-5621 available on : http://oatao.univ-toulouse.fr/870/3/Tourneret_870.pdf
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hal-01151017v1  Conference papers
Nicolas DobigeonCédric Févotte. Robust nonnegative matrix factorization for nonlinear unmixing of hyperspectral images
IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS 2013, Jun 2013, Gainesville, United States. pp. 1-4
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hal-01151027v1  Conference papers
Herwig WendtNicolas DobigeonJean-Yves TourneretPatrice Abry. Bayesian estimation for the multifractality parameter
IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP 2013, May 2013, Vancouver, Canada. pp. 6556-6560
hal-00626167v1  Conference papers
Frédéric SchmidtSaïd MoussaouiNicolas Dobigeon. Material identification on martian hyperspectral images using bayesian source separation
First IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, Aug 2009, Grenoble, France. pp.1-4, ⟨10.1109/WHISPERS.2009.5289091⟩
hal-00455602v1  Conference papers
Nicolas DobigeonSaïd MoussaouiMartial CoulonJean-Yves Tourneret. Extraction de composants purs et démélange linéaire bayésiens en imagerie hyperspectrale
XIIème colloque GRETSI sur le Traitement du Signal et des Images, Sep 2009, Dijon, France. pp.CDROM
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hal-00455608v1  Conference papers
Nicolas DobigeonSaïd MoussaouiJean-Yves Tourneret. Séparation bayésienne de sources spectrales sous contraintes de positivité et d'additivité
XXIième Colloque GRETSI sur le Traitement du Signal et des Images, Sep 2007, Troyes, France. pp.CDROM
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hal-01056556v1  Journal articles
Nicolas DobigeonLaurent TitsBen SomersYoann AltmannPol Coppin. A Comparison of Nonlinear Mixing Models for Vegetated Areas Using Simulated and Real Hyperspectral Data
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, IEEE, 2014, vol. 7, pp. 1869-1878. ⟨10.1109/JSTARS.2014.2328872⟩
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tel-00189738v1  Theses
Nicolas Dobigeon. Modèles bayésiens hiérarchiques pour le traitement multi-capteur
Traitement du signal et de l'image [eess.SP]. Institut National Polytechnique de Toulouse - INPT, 2007. Français
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hal-01134819v1  Conference papers
Olivier ChabironFrançois MalgouyresJean-Yves TourneretNicolas Dobigeon. Learning a fast transform with a dictionary
international Traveling Workshop on Interactions between Sparse models and Technology - iTWIST' 2014, Aug 2014, Namur, Belgium. pp. 10-12
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hal-01187286v1  Journal articles
Qi WeiNicolas DobigeonJean-Yves Tourneret. Bayesian Fusion of Multi-Band Images
IEEE Journal of Selected Topics in Signal Processing, IEEE, 2015, vol. 9 (n° 6), pp. 1117-1127. ⟨10.1109/JSTSP.2015.2407855⟩
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hal-00760787v1  Journal articles
José M. Bioucas-DiasAntonio PlazaNicolas DobigeonMario ParenteQian Du et al.  Hyperspectral Unmixing Overview: Geometrical, Statistical, and Sparse Regression-Based Approaches
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, IEEE, 2012, 5 (2), pp.354-379. ⟨10.1109/JSTARS.2012.2194696⟩
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hal-01136112v1  Conference papers
Nicolas DobigeonLaurent TitsBen SomersYoann AltmannPol Coppin. Nonlinear unmixing of vegetated areas: a model comparison based on simulated and real hyperspectral data
IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS 2014, Jun 2014, Lausanne, Switzerland. pp. 1-4
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hal-00862903v3  Journal articles
Olivier ChabironFrançois MalgouyresJean-Yves TourneretNicolas Dobigeon. Toward Fast Transform Learning
International Journal of Computer Vision, Springer Verlag, 2015, 114 (2), pp.195-216
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hal-01150345v1  Conference papers
Yoann AltmannNicolas DobigeonJean-Yves TourneretJosé Carlos M. Bermudez. A robust test for nonlinear mixture detection in hyperspectral images
IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP 2013, May 2013, Vancouver, Canada. pp. 2149-2153
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hal-01150337v1  Conference papers
Qi WeiNicolas DobigeonJean-Yves Tourneret. Bayesian fusion of hyperspectral and multispectral images
IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP 2014, May 2014, Florence, Italy. pp. 3176-3180
hal-00547512v1  Conference papers
E. TréguierF. SchmidtA. SchmidtSaïd MoussaouiNicolas Dobigeon et al.  Investigating Martian and Venusian hyperspectral datasets
AGU Fall Meeting, Dec 2010, San Francisco, United States. pp.B1518
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hal-01687163v1  Conference papers
Clément ElviraNicolas DobigeonPierre Chainais. Bayesian Nonparametric Subspace Estimation
ICASSP 2017 - IEEE International Conference on Acoustics, Speech and Signal Processing, Mar 2017, New Orleans, United States. ⟨10.1109/ICASSP.2017.7952556⟩
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hal-01135826v1  Conference papers
Yoann AltmannNicolas DobigeonJean-Yves TourneretStephen Mclaughlin. Nonlinear hyperspectral unmixing using Gaussian processes
IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS 2013, Jun 2013, Gainesville, United States. pp. 1-4
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