Is "Compressed Sensing" compressive? Can it beat the Nyquist Sampling Approach?

Leonid P. Yaroslavsky

Published in: CoRR (2015)

Keyphrases

compressed sensing
compressive sampling
compressive sensing
sampling rate
random projections
image reconstruction
random sampling
sparse representation
signal processing
natural images
orthogonal matching pursuit
dimensionality reduction
image representation
nearest neighbor
image classification
original data