Compressed Sensing Construction for Underdetermined Source Separation.
Yujie ZhangShizhong ZhangRui QiPublished in: Circuits Syst. Signal Process. (2017)
Keyphrases
- compressed sensing
- mixing matrix
- source separation
- random projections
- blind source separation
- image reconstruction
- sparse representation
- independent component analysis
- natural images
- denoising
- signal processing
- dimensionality reduction
- source signals
- dimension reduction
- random sampling
- non stationary
- original data
- single channel
- image classification
- motion estimation
- document clustering
- hash functions
- negative matrix factorization
- audio features
- principal component analysis