2D sparse signal recovery via 2D orthogonal matching pursuit.

Yong Fang Jiaji Wu Bormin Huang

Published in: Sci. China Inf. Sci. (2012)

Keyphrases

signal recovery
orthogonal matching pursuit
compressed sensing
sparse representation
transform domain
sparse approximation
feature selection
compressive sensing
dictionary learning
image reconstruction
spatial domain
gaussian process
data sets
signal processing
random projections