Semi-blind Source Separation Based on ICA and Overlapped Speech Detection.
Jirí MálekZbynek KoldovskýPetr TichavskýPublished in: LVA/ICA (2012)
Keyphrases
- blind source separation
- independent component analysis
- speech signal
- component analysis
- source separation
- independent components
- non stationary
- speech recognition
- independent components analysis
- mixing matrix
- blind separation
- statistical independence
- adaptive particle swarm optimization
- factor analysis
- signal processing
- source signals
- natural gradient
- negative matrix factorization
- eigenvalue decomposition
- principal component analysis
- algebraic equations
- feature extraction
- sparse representation
- computer vision
- pattern recognition
- multiscale
- image processing
- feature selection