Adaptive blind source separation with HRTFs beamforming preprocessing.
Mounira MaazaouiKarim Abed-MeraimYves GrenierPublished in: SAM (2012)
Keyphrases
- blind source separation
- variable step size
- preprocessing
- component analysis
- non stationary
- independent component analysis
- negative matrix factorization
- adaptive particle swarm optimization
- blind separation
- source separation
- mixing matrix
- eigenvalue decomposition
- natural gradient
- sparse representation
- independent components
- algebraic equations
- feature extraction
- information retrieval systems
- principal component analysis
- data analysis
- source signals
- face recognition