Get our free extension to see links to code for papers anywhere online!

 Add to Chrome

 Add to Firefox

CatalyzeX Code Finder - Browser extension linking code for ML papers across the web! | Product Hunt Embed
Provably robust blind source separation of linear-quadratic near-separable mixtures

Nov 24, 2020
Christophe Kervazo, Nicolas Gillis, Nicolas Dobigeon

* 23 pages + 24 pages of Appendix containing the proofs 

  Access Paper or Ask Questions

Fast reconstruction of atomic-scale STEM-EELS images from sparse sampling

Feb 04, 2020
Etienne Monier, Thomas Oberlin, Nathalie Brun, Xiaoyan Li, Marcel Tencé, Nicolas Dobigeon


  Access Paper or Ask Questions

Hyperspectral and multispectral image fusion under spectrally varying spatial blurs -- Application to high dimensional infrared astronomical imaging

Dec 26, 2019
Claire Guilloteau, Thomas Oberlin, Olivier Berné, Nicolas Dobigeon


  Access Paper or Ask Questions

Matrix cofactorization for joint spatial-spectral unmixing of hyperspectral images

Jul 19, 2019
Adrien Lagrange, Mathieu Fauvel, Stéphane May, Nicolas Dobigeon


  Access Paper or Ask Questions

Asymptotically exact data augmentation: models, properties and algorithms

Feb 15, 2019
Maxime Vono, Nicolas Dobigeon, Pierre Chainais

* 48 pages 

  Access Paper or Ask Questions

Matrix Cofactorization for Joint Representation Learning and Supervised Classification -- Application to Hyperspectral Image Analysis

Feb 07, 2019
Adrien Lagrange, Mathieu Fauvel, Stéphane May, José Bioucas-Dias, Nicolas Dobigeon


  Access Paper or Ask Questions

Factor analysis of dynamic PET images: beyond Gaussian noise

Jul 30, 2018
Yanna Cruz Cavalcanti, Thomas Oberlin, Nicolas Dobigeon, Simon Stute, Maria-Joao Ribeiro, Clovis Tauber


  Access Paper or Ask Questions

Coupled dictionary learning for unsupervised change detection between multi-sensor remote sensing images

Jul 21, 2018
Vinicius Ferraris, Nicolas Dobigeon, Yanna Cavalcanti, Thomas Oberlin, Marie Chabert

* Submitted manuscript under consideration at Computer Vision and Image Understanding 

  Access Paper or Ask Questions

Hyperspectral unmixing with spectral variability using adaptive bundles and double sparsity

Apr 30, 2018
Tatsumi Uezato, Mathieu Fauvel, Nicolas Dobigeon


  Access Paper or Ask Questions

Robust fusion algorithms for unsupervised change detection between multi-band optical images - A comprehensive case study

Apr 09, 2018
Vinicius Ferraris, Nicolas Dobigeon, Marie Chabert


  Access Paper or Ask Questions

Reconstruction of partially sampled multi-band images - Application to STEM-EELS imaging

Feb 27, 2018
Étienne Monier, Thomas Oberlin, Nathalie Brun, Marcel TencĂ©, Marta de Frutos, Nicolas Dobigeon


  Access Paper or Ask Questions

Unmixing dynamic PET images with variable specific binding kinetics

Dec 09, 2017
Yanna Cruz Cavalcanti, Thomas Oberlin, Nicolas Dobigeon, Simon Stute, Maria Ribeiro, Clovis Tauber


  Access Paper or Ask Questions

Hierarchical Bayesian image analysis: from low-level modeling to robust supervised learning

Dec 01, 2017
Adrien Lagrange, Mathieu Fauvel, Stéphane May, Nicolas Dobigeon


  Access Paper or Ask Questions

Bayesian nonparametric Principal Component Analysis

Sep 17, 2017
Clément Elvira, Pierre Chainais, Nicolas Dobigeon


  Access Paper or Ask Questions

Bayesian selection for the l2-Potts model regularization parameter: 1D piecewise constant signal denoising

Feb 27, 2017
Jordan Frecon, Nelly Pustelnik, Nicolas Dobigeon, Herwig Wendt, Patrice Abry


  Access Paper or Ask Questions

Robust Fusion of Multi-Band Images with Different Spatial and Spectral Resolutions for Change Detection

Sep 20, 2016
Vinicius Ferraris, Nicolas Dobigeon, Qi Wei, Marie Chabert


  Access Paper or Ask Questions

Detecting Changes Between Optical Images of Different Spatial and Spectral Resolutions: a Fusion-Based Approach

Sep 20, 2016
Vinicius Ferraris, Nicolas Dobigeon, Qi Wei, Marie Chabert


  Access Paper or Ask Questions

Combining local regularity estimation and total variation optimization for scale-free texture segmentation

Jun 24, 2016
Nelly Pustelnik, Herwig Wendt, Patrice Abry, Nicolas Dobigeon


  Access Paper or Ask Questions

Online Unmixing of Multitemporal Hyperspectral Images accounting for Spectral Variability

Jun 06, 2016
Pierre-Antoine Thouvenin, Nicolas Dobigeon, Jean-Yves Tourneret

* 27 pages, 11 figures, accepted in IEEE Trans. Image Process., 2016 

  Access Paper or Ask Questions

Fast Single Image Super-Resolution

May 02, 2016
Ningning Zhao, Qi Wei, Adrian Basarab, Nicolas Dobigeon, Denis Kouame, Jean-Yves Tourneret


  Access Paper or Ask Questions

R-FUSE: Robust Fast Fusion of Multi-Band Images Based on Solving a Sylvester Equation

Apr 06, 2016
Qi Wei, Nicolas Dobigeon, Jean-Yves Tourneret, Jose Bioucas-Dias, Simon Godsill

* arXiv admin note: substantial text overlap with arXiv:1502.03121 

  Access Paper or Ask Questions

Multi-Band Image Fusion Based on Spectral Unmixing

Mar 29, 2016
Qi Wei, Jose Bioucas-Dias, Nicolas Dobigeon, Jean-Yves Tourneret, Marcus Chen, Simon Godsill


  Access Paper or Ask Questions

Bayesian anti-sparse coding

Dec 18, 2015
Clément Elvira, Pierre Chainais, Nicolas Dobigeon


  Access Paper or Ask Questions

Fast Spectral Unmixing based on Dykstra's Alternating Projection

May 07, 2015
Qi Wei, Jose Bioucas-Dias, Nicolas Dobigeon, Jean-Yves Tourneret

* 11 pages 

  Access Paper or Ask Questions

Hyperspectral pansharpening: a review

Apr 17, 2015
Laetitia Loncan, Luis B. Almeida, José M. Bioucas-Dias, Xavier Briottet, Jocelyn Chanussot, Nicolas Dobigeon, Sophie Fabre, Wenzhi Liao, Giorgio A. Licciardi, Miguel SimÔes, Jean-Yves Tourneret, Miguel A. Veganzones, Gemine Vivone, Qi Wei, Naoto Yokoya


  Access Paper or Ask Questions

Bayesian estimation of the multifractality parameter for image texture using a Whittle approximation

Apr 09, 2015
SĂ©bastien Combrexelle, Herwig Wendt, Nicolas Dobigeon, Jean-Yves Tourneret, Steve McLaughlin, Patrice Abry

* IEEE T. Image Proces., vol. 24, no. 8, pp. 2540-2551, Aug. 2015 

  Access Paper or Ask Questions

Fast Fusion of Multi-Band Images Based on Solving a Sylvester Equation

Feb 10, 2015
Qi Wei, Nicolas Dobigeon, Jean-Yves Tourneret


  Access Paper or Ask Questions

Hyperspectral and Multispectral Image Fusion based on a Sparse Representation

Sep 19, 2014
Qi Wei, José Bioucas-Dias, Nicolas Dobigeon, Jean-Yves Tourneret


  Access Paper or Ask Questions

Bayesian Fusion of Multi-Band Images

Aug 26, 2014
Qi Wei, Nicolas Dobigeon, Jean-Yves Tourneret


  Access Paper or Ask Questions

Nonlinear hyperspectral unmixing with robust nonnegative matrix factorization

Mar 06, 2014
CĂ©dric FĂ©votte, Nicolas Dobigeon


  Access Paper or Ask Questions