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tel-00945513v1  Theses
Yoann Altmann. Nonlinear unmixing of hyperspectral images
Signal and Image Processing. Institut National Polytechnique de Toulouse - INPT, 2013. English
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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
hal-02564834v1  Book sections
Nicolas DobigeonYoann AltmannNathalie BrunSaïd Moussaoui. Linear and nonlinear unmixing in hyperspectral imaging
Data Handling in Science and Technology, Resolving Spectral Mixtures with Applications from Ultrafast Time-Resolved Spectroscopy to Super-Resolution Imaging, 30 - 2016 (Chapter 6), pp.185-224, 2016, Data Handling in Science and Technology, 978-0-444-63638-6. ⟨10.1016/B978-0-444-63638-6.00006-1⟩
hal-01441160v1  Poster communications
Yoann AltmannNathalie BrunNicolas DobigeonKatia MarchSaïd Moussaoui et al.  Hyperspectral EELS Image Unmixing
6th Conference in Spectral Imaging (IASIM 2016), Jul 2016, Chamonix, France. 2016, Proceedings of the 6th Conference in Spectral Imaging (IASIM 2016)
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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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hal-01511895v1  Conference papers
Sébastien CombrexelleHerwig WendtJean-Yves TourneretYoann AltmannStephen Mclaughlin et al.  A Bayesian Approach for the Multifractal Analysis of Spatio-Temporal Data
23rd International Conference on Systems, Signals and Image Processing (IWSSIP 2016), May 2016, Bratislava, Slovakia. pp. 1-4
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hal-01447351v1  Conference papers
Sébastien CombrexelleHerwig WendtYoann AltmannJean-Yves TourneretStephen Mclaughlin et al.  Bayesian joint estimation of the multifractality parameter of image patches using gamma Markov Random Field priors
IEEE International Conference on Image Processing (ICIP 2016), Sep 2016, Phoenix, United States. pp. 4468-4472
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hal-01511897v1  Conference papers
Sébastien CombrexelleHerwig WendtYoann AltmannJean-Yves TourneretStephen Mclaughlin et al.  A Bayesian framework for the multifractal analysis of images using data augmentation and a Whittle approximation
41st IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2016), Mar 2016, Shanghai, China. pp. 4224-4228
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hal-01239743v1  Conference papers
Yoann AltmannNicolas DobigeonJean-Yves Tourneret. Bayesian algorithm for unsupervised unmixing of hyperspectral images using a post-nonlinear model
21st European Signal and Image Processing Conference (EUSIPCO 2013), Sep 2013, Marrakech, Morocco. pp. 1-5
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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-00992112v1  Journal articles
Yoann AltmannNicolas DobigeonJean-Yves Tourneret. Unsupervised Post-Nonlinear Unmixing of Hyperspectral Images Using a Hamiltonian Monte Carlo Algorithm
IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, 2014, vol. 23, pp. 2663-2675. ⟨10.1109/TIP.2014.2314022⟩
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hal-00786063v1  Journal articles
Yoann AltmannNicolas DobigeonJean-Yves Tourneret. Nonlinearity detection in hyperspectral images using a polynomial post-nonlinear mixing model
IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, 2013, vol. 22, pp.1267-1276. ⟨10.1109/TIP.2012.2210235⟩
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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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hal-01925387v1  Journal articles
Herwig WendtSébastien CombrexelleYoann AltmannJean-Yves TourneretStephen Mclaughlin et al.  Multifractal Analysis of Multivariate Images Using Gamma Markov Random Field Priors
SIAM Journal on Imaging Sciences, Society for Industrial and Applied Mathematics, 2018, 11 (2), pp.1294-1316. ⟨10.1137/17M1151304⟩
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hal-00984400v1  Journal articles
Yoann AltmannNicolas DobigeonSteve MclaughlinJean-Yves Tourneret. Residual Component Analysis of Hyperspectral Images - Application to Joint Nonlinear Unmixing and Nonlinearity Detection
IEEE Transactions on Image Processing, Institute of Electrical and Electronics Engineers, 2014, vol. 23, pp. 2148-2158. ⟨10.1109/TIP.2014.2312616⟩
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hal-02185077v1  Journal articles
Julian TachellaYoann AltmannXimin RenAongus MccarthyGerald S. Buller et al.  Bayesian 3D Reconstruction of Complex Scenes from Single-Photon Lidar Data
SIAM Journal on Imaging Sciences, Society for Industrial and Applied Mathematics, 2019, 12 (1), pp.521-550. ⟨10.1137/18M1183972⟩