T. Ince and N. Dobigeon, "Weighted Residual NMF with Spatial Regularization for Hyperspectral Unmixing -- Complementary results and supplementary materials,"
Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, May 2022. [BIBTEX]
T. Uezato, M. Fauvel and N. Dobigeon, "Supplementary materials: Hierarchical sparse nonnegative matrix factorization for hyperspectral
unmixing with spectral variability,"
Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, July 2020. [BIBTEX]
V. Ferraris, N. Dobigeon and M. Chabert, Robust fusion algorithms for unsupervised change detection between multi-band optical images - A comprehensive case study
- Complementary results,"
Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, June 2020. [BIBTEX]
E. Monier, Th. Oberlin, N. Brun, X. Li, M. Tencé and N. Dobigeon, "Fast reconstruction of partially sampled STEM-EELS images at atomic-scale -
Complementary results," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Feb. 2020. [BIBTEX]
A. Lagrange, M. Fauvel, S. May, J. M. Bioucas-Dias and N. Dobigeon, "Matrix cofactorization for joint representation learning and supervised classification -
Application to hyperspectral image analysis - Complementary results,"
Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Oct. 2019. [BIBTEX]
Y. Cruz Cavalcanti, Th. Oberlin, N. Dobigeon, S. Stute, M. Ribeiro and C. Tauber, "Factor analysis of dynamic PET images: beyond Gaussian noise - Complementary results and supporting materials," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Dec. 2018. [BIBTEX]
T. Uezato, M. Fauvel and N. Dobigeon, "Hyperspectral unmixing with spectral variability using adaptive bundles and double sparsity - Complementary results," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, April 2018. [BIBTEX]
T. Uezato, M. Fauvel and N. Dobigeon, "Hyperspectral image unmixing with LiDAR data-aided spatial regularization - Complementary results," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Dec. 2017. [BIBTEX]
Y. Cruz Cavalcanti, Th. Oberlin, N. Dobigeon, S. Stute, M. Ribeiro and C. Tauber, "Unmixing dynamic PET images with variable specific binding kinetics - Supporting materials," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Dec. 2017. [BIBTEX]
V. Ferraris, N. Dobigeon, Q. Wei and M. Chabert, "Detecting changes between optical images of different spatial and spectral resolutions: a fusion-based approach - Complementary results," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Dec. 2016. [BIBTEX]
P.-A. Thouvenin, N. Dobigeon and J.-Y. Tourneret, "A hierarchical Bayesian model accounting for endmember variability and abrupt spectral changes to unmix multitemporal hyperspectral images - Complementary results and supporting materials," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, May 2017. [BIBTEX]
Q. Wei, N. Dobigeon, J.-Y. Tourneret, J. M. Bioucas-Dias and S. Godsill, "R-FUSE: robust fast fusion of multi-band images based on solving a Sylvester equation - Complementary results and supporting materials," Technical Report, Department of Engineering, University of Cambridge, July 2016. [BIBTEX]
C. Elvira and P. Chainais and N. Dobigeon, "Bayesian anti-sparse coding - Complementary results and supporting materials," Technical Report, University of Lille, CNRS, CRIStAL and University of Toulouse, IRIT/INP-ENSEEIHT, July 2016. [BIBTEX]
P.-A. Thouvenin, N. Dobigeon and J.-Y. Tourneret, "Online unmixing of multitemporal hyperspectral images accounting for spectral variability - Complementary results," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Oct. 2015. [BIBTEX]
H. Wendt, N. Dobigeon, J.-Y. Tourneret, M. Albinet, C. Goldstein and N. Karouche, "Detection and Correction of Glitches in a Multiplexed Multi-channel Data Stream - Application to the MADRAS Instrument - Complementary results and supporting materials," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Oct. 2015. [BIBTEX]
Q. Wei, N. Dobigeon and J.-Y. Tourneret, "Bayesian fusion of multispectral and hyperspectral images using a block coordinate descent method - Complementary results and supporting materials," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, March 2015. [BIBTEX]
Q. Wei, N. Dobigeon and J.-Y. Tourneret, "Fast fusion of multi-band images based on solving a Sylvester equation - Complementary results and supporting materials," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Feb. 2015. [BIBTEX]
Q. Wei, N. Dobigeon and J.-Y. Tourneret, "Bayesian fusion of multi-band images - Complementary results and supporting materials," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Feb. 2015. [BIBTEX]
A. Halimi, N. Dobigeon and J.-Y. Tourneret, "Unsupervised unmixing of hyperspectral images accounting for endmember variability - Complementary results and supporting materials," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Dec. 2014. [BIBTEX]
Q. Wei, J. M. Bioucas Dias, N. Dobigeon and J.-Y. Tourneret, "Hyperspectral and multispectral image fusion based on a sparse representation," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Oct. 2014. [BIBTEX]
Y. Altmann, N. Dobigeon, S. McLaughlin and J.-Y. Tourneret, "Residual component analysis of hyperspectral images - Application to joint nonlinear unmixing and nonlinearity detection," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Nov. 2013.
[BIBTEX]
Y. Altmann, N. Dobigeon, and J.-Y. Tourneret, "Unsupervised Post-Nonlinear Unmixing of Hyperspectral Images Using a Hamiltonian Monte Carlo Algorithm," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Oct. 2013.
[BIBTEX]
Y. Altmann, N. Dobigeon, and J.-Y. Tourneret, "Bayesian algorithm for unsupervised unmixing of hyperspectral images using a post-nonlinear model," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, March 2013.
[BIBTEX]
Y. Altmann, N. Dobigeon, S. McLaughlin and J.-Y. Tourneret, "Nonlinear spectral unmixing of hyperspectral images using Gaussian processes," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Jul. 2012.
[BIBTEX]
M. Pereyra, N. Dobigeon, H. Batatia and J.-Y. Tourneret, "Estimating the Granularity Parameter of a Potts-Markov Random field within an MCMC algorithm," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Apr. 2012.
[BIBTEX]
O. Besson, N. Dobigeon and J.-Y. Tourneret, "CS decomposition based Bayesian subspace estimation," Technical Report, University of Toulouse, ISAE & IRIT/INP-ENSEEIHT, Feb. 2012.
[BIBTEX]
M. Pereyra, N. Dobigeon, H. Batatia and J.-Y. Tourneret, "Segmentation of skin lesions in 2D and 3D ultrasound images using a spatially coherent generalized Rayleigh mixture model," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Dec. 2011.
[BIBTEX]
Y. Altmann, N. Dobigeon and J.-Y. Tourneret, "Nonlinearity detection in hyperspectral images using a polynomial post-nonlinear mixing model," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Nov. 2011.
[BIBTEX]
Y. Altmann, A. Halimi, N. Dobigeon and J.-Y. Tourneret, "Supervised nonlinear spectral unmixing using a post-nonlinear mixing model for hyperspectral imagery," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Nov. 2011.
[BIBTEX]
O. Besson, N. Dobigeon and J.-Y. Tourneret, "Minimum mean square distance estimation of a subspace," Technical Report, University of Toulouse, ISAE & IRIT/INP-ENSEEIHT, June 2011.
[BIBTEX]
O. Eches, N. Dobigeon, J.-Y. Tourneret and Hichem Snoussi, "Variational methods for spectral unmixing of hyperspectral images," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, May 2011.
[BIBTEX]
O. Eches, N. Dobigeon and J.-Y. Tourneret, "Enhancing hyperspectral image unmixing with spatial correlations," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Jan. 2011.
[BIBTEX]
A. Halimi, Y. Altmann, N. Dobigeon and J.-Y. Tourneret, "Nonlinear unmixing of hyperspectral images using a generalized bilinear model," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Oct. 2010. Update: Dec. 2011.
[BIBTEX]
N. Dobigeon and J.-Y. Tourneret, "Bayesian orthogonal component analysis for sparse representation. Extension to non-homogeneous sparsity level over times," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Nov. 2009. [BIBTEX]
O. Eches, N. Dobigeon and J.-Y. Tourneret, "Estimating the number of endmembers in hyperspectral images using the normal compositional model and a hierarchical Bayesian algorithm," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Oct. 2009. [BIBTEX]
O. Eches, N. Dobigeon, C. Mailhes and J.-Y. Tourneret, "Unmixing hyperspectral images using a Normal Compositional Model and MCMC methods," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Mar. 2009.
[BIBTEX]
N. Dobigeon and J.-Y. Tourneret, "Bayesian sampling of structured noise covariance matrix for hyperspectral imagery," Technical Report, University of Toulouse, IRIT/INP-ENSEEIHT, Dec. 2008.
[BIBTEX]
N. Dobigeon, "Recursive computation of the normalization constant of a multivariate Gaussian distribution truncated on a simplex," Technical Report, University of Michigan, Jan. 2008.
[BIBTEX]
N. Dobigeon, J.-Y. Tourneret and C.-I Chang, "Semi-supervised linear spectral unmixing using a hierarchical Bayesian model for hyperspectral imagery," Technical Report, IRIT/ENSEEIHT/TeSA and University of Maryland, March 2007.
[BIBTEX]
N. Dobigeon and J.-Y. Tourneret, "Efficient sampling according to a multivariate Gaussian distribution truncated on a simplex," Technical Report, IRIT/ENSEEIHT/TeSA, March 2007.
[BIBTEX]
N. Dobigeon and J.-Y. Tourneret, "Truncated multivariate Gaussian distribution on a simplex," Technical Report, IRIT/ENSEEIHT/TeSA, Jan. 2007.
[BIBTEX]
N. Dobigeon, J.-Y. Tourneret and M. Davy, "Joint segmentation of piecewise constant autoregressive processes by using a hierarchical model and a Bayesian sampling approach," Technical Report, IRIT/ENSEEIHT/TeSA and LAGIS, March 2006.
[BIBTEX]
Th. Oberlin and N. Dobigeon, "Approches problèmes inverses pour la fusion d'images multi-bandes," Industrial Report, CNES, Toulouse, France, June 2020. [BIBTEX]
Th. Oberlin, N. Dobigeon and M. Chabert, "Débruitage d'images hyperspectrales," Industrial Report R&T16/OT-0006-037, CNES, Toulouse, France, Avril 2018. [BIBTEX]
N. Dobigeon and J.-Y. Tourneret, "Détection de mélanges non-linéaires dans les images hyperspectrales," Industrial Report R-S13/OT-0004-071, CNES, Toulouse, France, December 2013. [BIBTEX]
N. Dobigeon and J.-Y. Tourneret, "Apprentissage de dictionnaire pour la représentation parcimonieuse d'images de télédétection," Industrial Report R-S11/OT-0004-057, CNES, Toulouse, France, April 2013. [BIBTEX]
H. Wendt, N. Dobigeon, and J.-Y. Tourneret, "Algorithmes complémentaires de reconstruction de données de l'instrument MADRAS," Industrial Report, CNES/CLS, Toulouse, France, June 2012. [BIBTEX]
H. Wendt, N. Dobigeon, and J.-Y. Tourneret, "Algorithmes de reconstruction de données de l'instrument MADRAS," Industrial Report, CNES/CLS, Toulouse, France, June 2012. [BIBTEX]
J.-Y. Tourneret, N. Dobigeon, and A. Ferrari, "Désentrelacement des mesures TDOA et FDOA," Industrial Report R-S09/RE-0001-011, CNES, Toulouse, France, March 2011. [BIBTEX]
Q. Wei, J. M. Bioucas-Dias, N. Dobigeon and J.-Y. Tourneret, "Fast spectral unmixing based on Dykstra's alternating projection," ArXiv deposit, May 2015. [BIBTEX].
C. Theys, H. Lantéri, C. Richard, N. Dobigeon, J.-Y. Tourneret and A. Ferrari, "A normalized scaled gradient method to solve non-negativity and equality constrained linear inverse problem -- Application to spectral mixture analysis," ArXiv deposit, Oct. 2013. [BIBTEX]
N. Dobigeon, A. O. Hero, D. Rugar and J.-Y. Tourneret, "Sparse reconstruction of molecular images: the MRFM challenge," submitted as a white paper to IEEE Signal Processing Mag. - Special Issue on Medical Imaging, 2009. [BIBTEX]
| 2023/03: | Invited talk, Journées Imagerie Optique Non-Conventionnelle (JIONC), Paris, France "Multiband image fusion under spectrally varying spatial blurs - Application to astronomical imaging". |
| 2022/09: | Seminar, AI Chair OceaniX webinar, online "Multi-band optical imaging: from fusion to change detection". |
| 2022/09: | Plenary talk, Workshop on Low-Rank Models and Applications, Mons, Belgium "Multiband image fusion under spectrally varying spatial blurs - Application to astronomical imaging ". |
| 2022/06: | Plenary talk, Chimiométrie 2022, Brest, France "Factor models for multivariate imaging ". |
| 2022/03: | Invited talk, SIAM Conf. on Imaging Science, virtual Mini-symposium on "Mathematical Methods for Computational Sensing and Imaging" "Multiband image fusion under spectrally varying spatial blurs - Application to astronomical imaging ". |
| 2021/09: | Plenary talk, ORASIS 2021, Revel, France "Multi-band optical imaging: from fusion to change detection". |
| 2021/07: | Invited talk, Études de spectroscopie infrarouge en préparation aux observations avec le JWST, Toulouse, France "Fusion of hyperspectral and multispectral infrared astronomical images". |
| 2021/06: | Invited talk, Future in Intelligence, Toulouse, France "Towards a trusted AI: optimizing or simulating?" |
| 2020/12: | Plenary talk, IEEE IPAS 2020, Genoa, Italy "Fusion-based change detection for remote sensing images of different resolutions and modalities". |
| 2020/09: | Seminar, Séminaire SigMA, CRIStAL, Lille, France "Fusion-based change detection for remote sensing images of different resolutions and modalities". |
| 2019/12: | Plenary talk, Bee Week 2019, Bordeaux, France "Fusion-based change detection for remote sensing images of different resolutions and modalities". |
| 2018/12: | Invited talk, Image and Signal Analysis Days, Sfax, Tunisia "Bayesian fusion of multi-band images - Beyond pansharpening". |
| 2018/10: | Invited talk, Journée GdR-ISIS_OG "Questions ouvertes en analyse du signal pour l'astronomie gravitationnelle," Univ. Paris-Diderot, Paris, France (by Pierre Chainais) "Inférence bayésienne et méthodes de Monte Carlo - Une introduction". |
| 2017/10: | Invited talks, Dagstuhl Seminar 17411, Leibniz Center for Informatics, Germany "Trends, issues & opportunities in fusion-related problems". "Trends, issues & opportunities in unmixing-related problems" |
| 2017/05: | Seminar, Séminaires de l'Unité MIAT, Toulouse, France "Spectral Mixture Analysis - Beyond the Linear Mixing Model". |
| 2016/11: | Invited talk, Chemometrics and Statistics in Image Analysis, Institut Henri Poincaré (IHP), Paris, France "Spectral Mixture Analysis - Beyond the Linear Mixing Model". |
| 2015/11: | Invited talk, CCT CNES TSI, IAS, Toulouse, France (with Charly Poulliat) "A short tutorial on Bayesian methods". |
| 2014/12: | Seminar, Séminaires Signal & Image, LAGIS, Lille, France "Bayesian fusion of multiple images - Beyond pansharpening". |
| 2014/04: | Invited talk, Symposium on Hyperspectral Imaging in Research and Engineering (SHIRE 2014), Univ. Sheffield, UK, "Bayesian linear unmixing for spectral mixture analysis - Application to hyperspectral imagery". |
| 2013/04: | Seminar, CCT CNES TSI, IAS, Toulouse, France "Démélange (non-)linéaire d'images hyperspectrales". |
| 2012/12: | Seminar, Séminaires Problèmes Inverses, Bordeaux, France "Bayesian approaches for subspace estimation". |
| 2012/12: | Invited talk, International PICS 2012 Workshop on Chemometrics in time-resolved and imaging spectroscopy - Instrumental measurements and data analysis, Lille, France "Bayesian linear unmixing for spectral mixture analysis". |
| 2012/01: | Seminar, Groupe de Travail Image, IMT, University of Toulouse, France "(Non-)linear unmixing of hyperspectral images". |
| 2011/12: | Invited talk, Atelier "Astrostatistique en France," Grenoble, France "MCMC algorithms for spectral unmixing". |
| 2011/03: | Seminar, LPS Laboratory, University of Paris-Sud 11, France "Bayesian linear unmixing for spectral mixture analysis". |
| 2011/02: | Talk, Journée GdR-ISIS "Contraintes de non-négativité en traitement du signal et des images," TelecomParisTech, Paris, France (by Said Moussaoui) "Simulation bayésienne pour la séparation de sources non-négatives". |
| 2010/12: | Seminar, Séminaires de Statistiques, University of Pau, France "Algorithmes bayésiens pour le démélange supervisé, semi-supervisé et non-supervisé d'images hyperspectrales". |
| 2010/03: | Talk, Journée "Mathématiques pour l'Ingénierie : de la Modélisation à la Résolution de Problèmes Concrets," Toulouse, France "Reconstruction bayésienne d'images parcimonieuses. Application à l'imagerie MRFM". |
| 2009/06: | Seminar, Supelec, Gif-sur-Yvette, France "Méthodes MCMC pour l'analyse d'images hyperspectrales". |
| 2009/05: | Talk, Assemblée Générale du GdR ISIS, Batz-sur-mer, France "Méthodes MCMC pour l'analyse d'images hyperspectrales". |
| 2009/03: | Talk, Journée GdR-ISIS "Problèmes inverses - Estimation des hyperparamètres," TelecomParisTech, Paris, France "Reconstruction bayésienne d'images MRFM parcimonieuses". |
| 2009/03: | Talk, Journée GdR-ISIS "Modèle stochastique multivarié en traitement des images," TelecomParisTech, Paris, France "Extraction de composants purs et démélange linéaire bayésiens en imagerie hyperspectrale". |
| 2008/07: | Invited talk, Workshop on change-point detection methods and applications, AgroParisTech, Paris, France "Joint segmentation of wind speed and direction using a hierarchical model". |
| 2008/04: | Seminar, GIPSA-lab, Grenoble, France "Segmentation conjointe de signaux multi-capteurs par échantillonnage bayésien". |
| 2006/12: | Seminar, IRCCyN Lab., Nantes, France "Un modèle bayésien hiérarchique pour la segmentation conjointe de séries astronomiques". |
| 2005/04: | Talk, Colloque EDIT, Toulouse, France "Segmentation conjointe de données astrophysiques". |