Using Signal Invariants to Perform Nonlinear Blind Source Separation.
David N. LevinPublished in: ICA (2009)
Keyphrases
- source separation
- blind source separation
- non stationary
- independent component analysis
- component analysis
- mixing matrix
- source signals
- single channel
- independent components analysis
- independent components
- adaptive particle swarm optimization
- denoising
- blind separation
- negative matrix factorization
- speech signal
- signal processing
- frequency domain
- principal component analysis
- eigenvalue decomposition
- image processing
- sparse representation
- algebraic equations
- feature extraction
- factor analysis
- pattern recognition