On the Doubly Sparse Compressed Sensing Problem.

Grigory Kabatiansky Serge G. Vladut Cédric Tavernier

Published in: IMACC (2015)

Keyphrases

compressed sensing
image reconstruction
sparse representation
random projections
signal processing
basis pursuit
compressive sampling
natural images
orthogonal matching pursuit
signal recovery
compressive sensing
pairwise
radon transform
dimensionality reduction
sparse coding