Engineering Signals' Blind Source Separation in Frequency Domain and Its Application.
Wei WangHong ZhaoQiang LiZhixiong LiuPublished in: ICNC (2) (2009)
Keyphrases
- frequency domain
- convolutive mixtures
- blind source separation
- blind separation
- fourier transform
- spatial domain
- independent component analysis
- source separation
- non stationary
- power spectrum
- spectrum analysis
- fourier analysis
- denoising
- source signals
- feature extraction
- frequency spectrum
- low pass
- negative matrix factorization
- subband
- independent components
- pattern recognition
- machine learning
- computational complexity
- filter bank
- image segmentation