Optimized Projection Matrix for Compressed Sensing.
Qiheng ZhangYuli FuHaifeng LiRong RongPublished in: Circuits Syst. Signal Process. (2014)
Keyphrases
- compressed sensing
- random projections
- projection matrix
- image reconstruction
- dimensionality reduction
- sparse representation
- original data
- dimension reduction
- random sampling
- low dimensional
- high dimensionality
- high dimensional
- document clustering
- denoising
- hash functions
- principal component analysis
- data sets
- data analysis
- multiscale
- computer vision