High-order nonnegative blind source separation based on edge features.
Mingzhan ZhaoWeipeng ZhengYingli LvChunmei DuZhiliang WangXiaojun XuPublished in: Signal Image Video Process. (2023)
Keyphrases
- high order
- blind source separation
- higher order
- independent component analysis
- non stationary
- negative matrix factorization
- low order
- pairwise
- blind separation
- source separation
- objective function
- independent components
- tensor factorization
- eigenvalue decomposition
- sparse representation
- speech signal
- factor analysis
- source signals
- denoising
- lower order
- bayesian logistic regression