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Computer Science

D-Index
46
Citations
12610
World Ranking
6706
National Ranking
143

Overview

Nicolas Dobigeon is affiliated with the National Polytechnic Institute of Toulouse in France. Their research activity spans multiple interdisciplinary areas within engineering and computer science, with a focus on media technology, artificial intelligence, and computer vision and pattern recognition.

The researcher has contributed to fields such as remote sensing image classification, advanced image fusion techniques, and image and signal denoising methods. Additional topics addressed in their work include remote sensing and land use, sparse and compressive sensing techniques, Gaussian processes and Bayesian inference, as well as spectroscopy and chemometric analyses.

Frequent coauthors collaborating with Nicolas Dobigeon include:

  • Thomas Oberlin
  • Pierre Chainais
  • Raffaele Vitale
  • David Rousseau
  • José Henrique de Morais Goulart

Key venues for Dobigeon's publications include arXiv (Cornell University), IEEE Geoscience and Remote Sensing Letters, IEEE Transactions on Image Processing, IEEE Transactions on Geoscience and Remote Sensing, and Information Fusion.

Recent papers highlight ongoing interests in hyperspectral unmixing, Gaussian sampling, and remote sensing data analysis. These papers are:

  • "A 3-D-CNN Framework for Hyperspectral Unmixing With Spectral Variability" (2022), published in IEEE Transactions on Geoscience and Remote Sensing
  • "High-Dimensional Gaussian Sampling: A Review and a Unifying Approach Based on a Stochastic Proximal Point Algorithm" (2022), published in SIAM Review
  • "Assessment of Essential Information in the Fourier Domain to Accelerate Raman Hyperspectral Microimaging" (2023), published in Analytical Chemistry
  • "CD-GAN: A robust fusion-based generative adversarial network for unsupervised remote sensing change detection with heterogeneous sensors" (2024), published in Information Fusion
  • "AE-RED: A Hyperspectral Unmixing Framework Powered by Deep Autoencoder and Regularization by Denoising" (2024), published in IEEE Transactions on Geoscience and Remote Sensing

Best Publications

  • Hyperspectral Unmixing Overview: Geometrical, Statistical, and Sparse Regression-Based Approaches

    J. M. Bioucas-Dias;A. Plaza;N. Dobigeon;M. Parente

  • Hyperspectral Pansharpening: A Review

    Laetitia Loncan;Luis B. de Almeida;Jose M. Bioucas-Dias;Xavier Briottet

  • Hyperspectral and Multispectral Image Fusion Based on a Sparse Representation

    Qi Wei;Jose Bioucas-Dias;Nicolas Dobigeon;Jean-Yves Tourneret

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

    Qi Wei;Nicolas Dobigeon;Jean-Yves Tourneret

  • Nonlinear Unmixing of Hyperspectral Images: Models and Algorithms

    Nicolas Dobigeon;Jean-Yves Tourneret;Cedric Richard;Jose Carlos M. Bermudez

  • Nonlinear Unmixing of Hyperspectral Images Using a Generalized Bilinear Model

    A. Halimi;Y. Altmann;N. Dobigeon;J. Tourneret

  • Joint Bayesian Endmember Extraction and Linear Unmixing for Hyperspectral Imagery

    N. Dobigeon;S. Moussaoui;M. Coulon;J.-Y. Tourneret

  • Supervised Nonlinear Spectral Unmixing Using a Postnonlinear Mixing Model for Hyperspectral Imagery

    Y. Altmann;A. Halimi;N. Dobigeon;J. Tourneret

  • Bayesian Fusion of Multi-Band Images

    Qi Wei;Nicolas Dobigeon;Jean-Yves Tourneret

  • Semi-Supervised Linear Spectral Unmixing Using a Hierarchical Bayesian Model for Hyperspectral Imagery

    N. Dobigeon;J.-Y. Tourneret;Chein-I Chang

  • Hyperspectral Unmixing With Spectral Variability Using a Perturbed Linear Mixing Model

    Pierre-Antoine Thouvenin;Nicolas Dobigeon;Jean-Yves Tourneret

  • Nonlinear Hyperspectral Unmixing With Robust Nonnegative Matrix Factorization

    Cedric Fevotte;Nicolas Dobigeon

  • Bayesian Estimation of Linear Mixtures Using the Normal Compositional Model. Application to Hyperspectral Imagery

    Olivier Eches;Nicolas Dobigeon;Corinne Mailhes;Jean-Yves Tourneret

  • Enhancing Hyperspectral Image Unmixing With Spatial Correlations

    O. Eches;N. Dobigeon;J-Y Tourneret

  • Multiband Image Fusion Based on Spectral Unmixing

    Qi Wei;Jose Bioucas-Dias;Nicolas Dobigeon;Jean-Yves Tourneret

  • Fast Single Image Super-Resolution Using a New Analytical Solution for $ll _{2}$ – $ll _{2}$ Problems

    Ningning Zhao;Qi Wei;Adrian Basarab;Nicolas Dobigeon

  • Spectral mixture analysis of EELS spectrum-images.

    Nicolas Dobigeon;Nathalie Brun

  • Bayesian separation of spectral sources under non-negativity and full additivity constraints

    Nicolas Dobigeon;Saïd Moussaoui;Jean-Yves Tourneret;Cédric Carteret

  • Hierarchical Bayesian Sparse Image Reconstruction With Application to MRFM

    N. Dobigeon;A.O. Hero;J.-Y. Tourneret

  • Multi-Band Image Fusion Based on Spectral Unmixing

    Qi Wei;Jose Bioucas-Dias;Nicolas Dobigeon;Jean-Yves Tourneret

Frequent Co-Authors

Jean-Yves Tourneret
Jean-Yves Tourneret National Polytechnic Institute of Toulouse
Alfred O. Hero
Alfred O. Hero University of Michigan–Ann Arbor
Jose M. Bioucas-Dias
Jose M. Bioucas-Dias Instituto Superior Técnico
Patrice Abry
Patrice Abry École Normale Supérieure de Lyon
Stephen McLaughlin
Stephen McLaughlin Heriot-Watt University
Simon J. Godsill
Simon J. Godsill University of Cambridge
Olivier Besson
Olivier Besson National Higher French Institute of Aeronautics and Space
Cédric Févotte
Cédric Févotte Toulouse Institute of Computer Science Research
Jocelyn Chanussot
Jocelyn Chanussot Grenoble Alpes University
Naoto Yokoya
Naoto Yokoya University of Tokyo

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