A Bark-scale filter bank approach to independent component analysis for acoustic mixtures.
Hyung-Min ParkSang-Hoon OhSoo-Young LeePublished in: Neurocomputing (2009)
Keyphrases
- independent component analysis
- filter bank
- signal processing
- independent components
- blind source separation
- source separation
- subband
- perfect reconstruction
- multiresolution
- factor analysis
- source signals
- multiscale
- blind separation
- principal component analysis
- frequency domain
- low pass
- image processing
- pattern recognition
- scale space
- single channel
- computer vision
- computationally efficient
- feature vectors
- scale invariant
- linear filters
- neural network
- wavelet transform