Can we realize nonnegative blind source separation with incomplete matrix?
Mingzhan ZhaoZhiliang WangSijia XiangZhen ZhaoPublished in: Signal Image Video Process. (2023)
Keyphrases
- blind source separation
- eigenvalue decomposition
- component analysis
- independent component analysis
- independent components analysis
- non stationary
- source separation
- adaptive particle swarm optimization
- blind separation
- mixing matrix
- independent components
- least squares
- natural gradient
- negative matrix factorization
- speech signal
- singular value decomposition
- sparse representation
- image processing
- missing data
- algebraic equations
- objective function
- image segmentation
- input output
- auto correlation
- pattern recognition