-Norm Signal Recovery in Underdetermined Source Separation.
Ichigaku TakigawaMineichi KudoAtsuyoshi NakamuraJun ToyamaPublished in: ICA (2004)
Keyphrases
- source separation
- signal recovery
- mixing matrix
- blind source separation
- independent component analysis
- source signals
- denoising
- single channel
- compressed sensing
- non stationary
- random projections
- temporal structure
- audio features
- sparse representation
- image reconstruction
- orthogonal matching pursuit
- gaussian process
- factor analysis
- feature vectors