246 citations · 1.1k across the 36 of their papers we have counts for
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A comparison of nonlinear mixing models for vegetated areas using simulated and real hyperspectral data
Nicolas Dobigeon, Laurent Tits, Ben Somers +2
Spectral unmixing is a crucial processing step when analyzing hyperspectral data. In such analysis, most of the work in the literature relies on the widely acknowledged linear mixi…
Residual component analysis of hyperspectral images -- Application to joint nonlinear unmixing and nonlinearity detection
Yoann Altmann, Nicolas Dobigeon, Steve McLaughlin +1
This paper presents a nonlinear mixing model for joint hyperspectral image unmixing and nonlinearity detection. The proposed model assumes that the pixel reflectances are linear co…
Unsupervised Post-Nonlinear Unmixing of Hyperspectral Images Using a Hamiltonian Monte Carlo Algorithm
Yoann Altmann, Nicolas Dobigeon, Jean-Yves Tourneret
This paper presents a nonlinear mixing model for hyperspectral image unmixing. The proposed model assumes that the pixel reflectances are post-nonlinear functions of unknown pure s…