Linearized Bregman iterations for compressed sensing.

Jian-Feng Cai Stanley J. Osher Zuowei Shen

Published in: Math. Comput. (2009)

Keyphrases

compressed sensing
image reconstruction
random projections
sparse representation
natural images
total variation
signal processing
machine learning
fourier domain
dimensionality reduction
orthogonal matching pursuit
basis pursuit
compressive sampling
data sets
feature space
frequency domain