Blind Source Separation by Sparse Decomposition in a Signal Dictionary.
Michael ZibulevskyBarak A. PearlmutterPublished in: Neural Comput. (2001)
Keyphrases
- blind source separation
- mixing matrix
- sparse representation
- compressive sensing
- source separation
- component analysis
- signal processing
- non stationary
- source signals
- independent component analysis
- independent components
- negative matrix factorization
- eigenvalue decomposition
- blind separation
- sparse signal representation
- adaptive particle swarm optimization
- face recognition
- random projections
- image classification
- image representation
- algebraic equations
- dimensionality reduction
- information extraction
- multiscale
- image processing
- high dimensional data
- high dimensional