A Novel Approach for Underdetermined Blind Sources Separation in Frequency Domain.
Ming XiaoShengli XieYuli FuPublished in: ISNN (2) (2005)
Keyphrases
- convolutive mixtures
- frequency domain
- blind source separation
- blind separation
- source signals
- spatial domain
- fourier transform
- single channel
- power spectrum
- cross correlation
- feature extraction
- independent component analysis
- source separation
- denoising
- subband
- low pass
- fourier analysis
- spectral domain
- frequency analysis
- negative matrix factorization
- frequency domain analysis
- non stationary
- frequency response
- wavelet transform
- facial asymmetry
- discrete fourier transform
- fourier domain
- signal processing
- phase correlation
- fast fourier transform
- multi channel