Bayesian compressive sensing using adaptive threshold for block sparse wideband signal recovery.

Xudong Luo Xuekang Sun Caili Guo

Published in: HMWC (2014)

Keyphrases

dimension reduction
compressive sensing
signal recovery
random projections
compressed sensing
orthogonal matching pursuit
signal reconstruction
sparse representation
signal processing
signal to noise ratio
image representation
computer vision
image processing
sparse coding