Near-Optimal Compressed Sensing Guarantees for Total Variation Minimization.

Deanna Needell Rachel Ward

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

Keyphrases

compressed sensing
total variation minimization
image reconstruction
total variation
random projections
color image restoration
noisy images
natural images
sparse representation
signal processing
image restoration
pairwise
image denoising
fourier transform
fourier domain