Adaptive vectorial lifting concept for convolutive blind source separation.
Jamel HattaySamir BelaidWady NaanaaTaoufik AguiliPublished in: Pattern Anal. Appl. (2017)
Keyphrases
- blind source separation
- variable step size
- independent component analysis
- component analysis
- source separation
- non stationary
- blind separation
- adaptive particle swarm optimization
- algebraic equations
- mixing matrix
- natural gradient
- speech signal
- eigenvalue decomposition
- negative matrix factorization
- computer vision
- factor analysis
- step size
- signal processing
- least squares
- information extraction
- hidden markov models
- data analysis
- image processing