A geometrically constrained multimodal time domain approach for convolutive blind source separation.
Bahador MakkiabadiDelaram JarchiVahid AbolghasemiSaeid SaneiPublished in: EUSIPCO (2011)
Keyphrases
- blind source separation
- independent component analysis
- component analysis
- non stationary
- blind separation
- adaptive particle swarm optimization
- source separation
- natural gradient
- frequency domain
- negative matrix factorization
- mixing matrix
- multi modal
- eigenvalue decomposition
- sparse representation
- source signals
- speech signal
- algebraic equations
- independent components
- least squares
- audio visual
- signal processing