709 citations
- Institut National Polytechnique de ToulouseFR61 papers
- Institut de Recherche en Informatique de ToulouseFR52 papers
- Université de ToulouseFR43 papers
- Université Toulouse III - Paul SabatierFR32 papers
- Centre National de la Recherche ScientifiqueFR23 papers
- Institut Polytechnique de BordeauxFR20 papers
- Université Toulouse-I-CapitoleFR20 papers
- Université Toulouse - Jean JaurèsFR20 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR13 papers
- Laboratoire Plasma et Conversion d'EnergieFR12 papers
- TéSAFR11 papers
- Université Paris-SaclayFR7 papers
5 papers · 1 filter
Online Unmixing of Multitemporal Hyperspectral Images accounting for Spectral Variability
Pierre-Antoine Thouvenin, Nicolas Dobigeon, Jean-Yves Tourneret
Hyperspectral unmixing is aimed at identifying the reference spectral signatures composing an hyperspectral image and their relative abundance fractions in each pixel. In practice,…
Nonparametric Detection of Nonlinearly Mixed Pixels and Endmember Estimation in Hyperspectral Images
Tales Imbiriba, José Carlos Moreira Bermudez, Cédric Richard +1
Mixing phenomena in hyperspectral images depend on a variety of factors such as the resolution of observation devices, the properties of materials, and how these materials interact…
Bayesian Estimation of Smooth Altimetric Parameters: Application to Conventional and Delay/Doppler Altimetry
Abderrahim Halimi, Corinne Mailhes, Jean-Yves Tourneret +1
This paper proposes a new Bayesian strategy for the smooth estimation of altimetric parameters. The altimetric signal is assumed to be corrupted by a thermal and speckle noise dist…
Fast Fusion of Multi-Band Images Based on Solving a Sylvester Equation
Qi Wei, Nicolas Dobigeon, Jean-Yves Tourneret
This paper proposes a fast multi-band image fusion algorithm, which combines a high-spatial low-spectral resolution image and a low-spatial high-spectral resolution image. The well…
Estimating the Intrinsic Dimension of Hyperspectral Images Using an Eigen-Gap Approach
A. Halimi, P. Honeine, M. Kharouf +2
Linear mixture models are commonly used to represent hyperspectral datacube as a linear combinations of endmember spectra. However, determining of the number of endmembers for imag…