Blind Source Separation for Robot Audition Using Fixed Beamforming with HRTFs.
Mounira MaazaouiYves GrenierKarim Abed-MeraimPublished in: INTERSPEECH (2011)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- non stationary
- source separation
- blind separation
- adaptive particle swarm optimization
- negative matrix factorization
- mixing matrix
- sparse representation
- natural gradient
- speech signal
- eigenvalue decomposition
- independent components
- pairwise
- algebraic equations
- factor analysis
- multi channel
- image segmentation