Frequency-Domain Pearson Distribution Approach for Independent Component Analysis (FD-Pearson-ICA) in Blind Source Separation.
Hiroko Kato SolvangYuichi NagaharaShoko ArakiHiroshi SawadaShoji MakinoPublished in: IEEE Trans. Speech Audio Process. (2009)
Keyphrases
- independent component analysis
- frequency domain
- blind source separation
- convolutive mixtures
- spatial domain
- independent components
- blind separation
- signal processing
- factor analysis
- principal component analysis
- source separation
- natural gradient
- mixing matrix
- feature extraction
- power spectrum
- denoising
- single channel
- source signals
- subband
- statistical independence
- independent components analysis
- low pass
- feature space
- image processing