Static and Dynamic Source Separation Using Nonnegative Factorizations: A unified view.
Paris SmaragdisCédric FévotteGautham J. MysoreNasser MohammadihaMatthew D. HoffmanPublished in: IEEE Signal Process. Mag. (2014)
Keyphrases
- source separation
- nonnegative matrix factorization
- blind source separation
- negative matrix factorization
- independent component analysis
- single channel
- principal component analysis
- temporal structure
- denoising
- matrix factorization
- audio features
- sparse representation
- simple linear
- spatio temporal
- signal processing
- spectral clustering
- image processing
- multiscale
- feature extraction
- high level