Linear spectral unmixing using collaborative sparse regression and correlated supports.

Yoann Altmann Marcelo Pereyra José M. Bioucas-Dias

Published in: WHISPERS (2015)

Keyphrases

sparse regression
hyperspectral
hyperspectral images
feature selection and classification
hyperspectral data
spectral analysis
linear regression
hyperspectral imagery
data sets
classification accuracy
knn
remote sensing
random projections
nonnegative matrix factorization