Random circulant orthogonal matrix based Analog Compressed Sensing.

Xianjun Yang Y. Jay Guo Qimei Cui Xiaofeng Tao Xiaojing Huang

Published in: GLOBECOM (2012)

Keyphrases

compressed sensing
image reconstruction
signal processing
random projections
sparse representation
natural images
compressive sampling
fourier domain
fourier transform
least squares
orthogonal matching pursuit
singular value decomposition
video sequences
knn
image processing
signal recovery
machine learning