78 citations · 331 across the 22 of their papers we have counts for
3 papers · 1 filter
Hyperspectral Unmixing in Presence of Endmember Variability, Nonlinearity or Mismodelling Effects
Abderrahim Halimi, Paul Honeine, Jose Bioucas-Dias
This paper presents three hyperspectral mixture models jointly with Bayesian algorithms for supervised hyperspectral unmixing. Based on the residual component analysis model, the p…
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…
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…