Image steganography based on subsampling and compressive sensing.

Jeng-Shyang Pan Wei Li Chun-Sheng Yang Lijun Yan

Published in: Multim. Tools Appl. (2015)

Keyphrases

compressive sensing
sparse representation
image recovery
random projections
compressive sampling
signal reconstruction
image representation
signal processing
structured sparsity
data mining
principal component analysis