Optimized Projection Matrix for Compressive Sensing.
Jianping XuYiming PiZongjie CaoPublished 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