An Online Blind Source Separation for Convolutive Acoustic Signals in Frequency-Domain.
Wenyan WuLiming ZhangPublished in: ICNC (1) (2006)
Keyphrases
- frequency domain
- convolutive mixtures
- blind source separation
- acoustic signals
- fourier transform
- spatial domain
- independent component analysis
- blind separation
- non stationary
- acoustic signal
- feature extraction
- source separation
- denoising
- negative matrix factorization
- principal component analysis
- subband
- speech signal
- low pass
- filter bank
- factor analysis
- computer vision
- fast fourier transform
- edge detection
- input output
- image data
- image representation