An Improved Nonlocal Sparse Unmixing Algorithm for Hyperspectral Imagery.

Ruyi Feng Yanfei Zhong Liangpei Zhang

Published in: IEEE Geosci. Remote. Sens. Lett. (2015)

Keyphrases

detection algorithm
computational cost
hyperspectral imagery
feature vectors
high resolution
color images
high speed
mutual information
sparse representation