Blind source separation in a distributed microphone meeting environment for improved teleconferencing.
Jacek P. DmochowskiZicheng LiuPhilip A. ChouPublished in: ICASSP (2008)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- source separation
- speaker diarization
- blind separation
- adaptive particle swarm optimization
- non stationary
- algebraic equations
- data sets
- independent components
- natural gradient
- eigenvalue decomposition
- negative matrix factorization
- image processing
- mixing matrix
- information extraction
- computer vision