On separation performance enhancement in convolutive blind source separation.
Radoslaw MazurAlfred MertinsPublished in: ACSCC (2008)
Keyphrases
- blind source separation
- blind separation
- convolutive mixtures
- source signals
- independent component analysis
- component analysis
- non stationary
- adaptive particle swarm optimization
- source separation
- mixing matrix
- eigenvalue decomposition
- sparse representation
- negative matrix factorization
- image processing
- independent components
- natural gradient
- speech signal
- image classification
- signal processing
- pattern recognition
- neural network
- input output
- information retrieval systems
- principal component analysis