Optimized Projection Matrix for Compressive Sensing.

Jianping Xu Yiming Pi Zongjie Cao

Published in: EURASIP J. Adv. Signal Process. (2010)

Keyphrases

random projections
projection matrix
compressive sensing
dimension reduction
dimensionality reduction

sparse representation
original data
random sampling
principal component analysis
image reconstruction

low dimensional
hash functions
document clustering
transformation matrix
null space

signal processing
machine learning
sliding window
pattern recognition