'Shadow BSS' for Blind Source Separation in Rapidly Time-Varying Acoustic Scenes.
Stefan WehrAnthony LombardHerbert BuchnerWalter KellermannPublished in: ICA (2007)
Keyphrases
- blind source separation
- independent component analysis
- non stationary
- adaptive particle swarm optimization
- mixing matrix
- source separation
- blind separation
- negative matrix factorization
- computer vision
- eigenvalue decomposition
- speech signal
- algebraic equations
- source signals
- convolutive mixtures
- natural scenes
- sound source
- factor analysis
- sparse representation
- pairwise
- pattern recognition
- image processing