Sparse signal recovery by iterative proximal thresholding.

Patrick L. Combettes Jean-Christophe Pesquet

Published in: EUSIPCO (2007)

Keyphrases

signal recovery
projections onto convex sets
post processing
spatial domain
compressed sensing
image interpolation
low rank and sparse
orthogonal matching pursuit
image processing
preprocessing
denoising
edge detection
super resolution
discrete cosine transform