Preconditioned generalized orthogonal matching pursuit.

Zhishen Tong Feng Wang Chenyu Hu Jian Wang Shensheng Han

Published in: EURASIP J. Adv. Signal Process. (2020)

Keyphrases

orthogonal matching pursuit
signal recovery
sparse representation
compressed sensing
transform domain
feature selection
compressive sensing
computer vision
knn
sparse approximation
image processing
machine learning