Bund source separation based on Multi-Stage ICA combining frequency-domain ICA and time-domain ICA.
Tsuyoki NishikawaHiroshi SaruwatariKiyohiro ShikanoPublished in: ICASSP (2002)
Keyphrases
- frequency domain
- independent component analysis
- source separation
- multistage
- single channel
- denoising
- blind source separation
- independent components analysis
- feature extraction
- spatial domain
- independent components
- signal processing
- mixing matrix
- principal component analysis
- factor analysis
- face recognition
- blind separation
- frequency domain analysis
- temporal structure
- image processing
- wavelet domain
- similarity measure
- power spectra
- state space
- machine learning
- computer vision
- feature selection
- multiresolution
- wavelet transform