Equivalence between frequency domain blind source separation and frequency domain adaptive beamforming.
Shoko ArakiYoichi HinamotoShoji MakinoTsuyoki NishikawaRyo MukaiHiroshi SaruwatariPublished in: ICASSP (2002)
Keyphrases
- frequency domain
- convolutive mixtures
- blind source separation
- spatial domain
- fourier transform
- feature extraction
- source separation
- independent component analysis
- subband
- denoising
- low pass
- non stationary
- filter bank
- machine learning
- negative matrix factorization
- single channel
- blind separation
- convergence rate
- speech signal
- image segmentation
- wavelet coefficients
- principal component analysis
- image processing