Fast nonunitary joint block diagonalization with degenerate solution elimination for convolutive blind source separation.
Wei-Tao ZhangShun-Tian LouHong-Min LuPublished in: Digit. Signal Process. (2012)
Keyphrases
- blind source separation
- independent component analysis
- component analysis
- algebraic equations
- blind separation
- non stationary
- source separation
- negative matrix factorization
- mixing matrix
- natural gradient
- sparse representation
- independent components
- principal component analysis
- data sets
- signal processing
- probabilistic model
- computer vision