Robustly Stable Signal Recovery in Compressed Sensing With Structured Matrix Perturbation.

Zai Yang Cishen Zhang Lihua Xie

Published in: IEEE Trans. Signal Process. (2012)

Keyphrases

signal recovery
compressed sensing
image reconstruction
orthogonal matching pursuit
random projections
natural images
sparse representation
signal processing
singular value decomposition
dimensionality reduction
principal component analysis
optical flow
higher order