Partially Constrained Blind Source Separation for Localization of Unknown Sources Exploiting Non-homogeneity of the Head Tissues.
Mohamed Amin LatifSaeid SaneiJonathon A. ChambersLoukianos SpyrouPublished in: J. VLSI Signal Process. (2007)
Keyphrases
- blind source separation
- source signals
- source separation
- blind separation
- component analysis
- independent component analysis
- non stationary
- mixing matrix
- negative matrix factorization
- eigenvalue decomposition
- convolutive mixtures
- adaptive particle swarm optimization
- independent components
- natural gradient
- sparse representation
- algebraic equations
- factor analysis
- image processing