Mixing Matrix Estimation Algorithm for Underdetermined Blind Source Separation.
Weihong FuXiaowei BaiFan ShiChunhua ZhouYongyuan LiuPublished in: IEEE Access (2021)
Keyphrases
- estimation algorithm
- mixing matrix
- blind source separation
- independent component analysis
- source separation
- natural gradient
- non stationary
- blind separation
- computationally efficient
- maximum likelihood
- source signals
- negative matrix factorization
- independent components
- hyperplane
- pattern recognition
- speech signal
- factor analysis
- hyperspectral images
- image deblurring
- disparity map
- speech recognition
- sparse representation
- image features
- probabilistic model