Perturbed Orthogonal Matching Pursuit.

Oguzhan Teke Ali Cafer Gürbüz Orhan Arikan

Published in: IEEE Trans. Signal Process. (2013)

Keyphrases

orthogonal matching pursuit
sparse representation
compressed sensing
transform domain
signal recovery
feature selection
compressive sensing
sparse approximation
greedy algorithm
image reconstruction
original data
data sets
image processing
objective function
higher order
sparse coding