A filter bank approach to independent component analysis for convolved mixtures.
Hyung-Min ParkChandra Shekhar DhirSang-Hoon OhSoo-Young LeePublished in: Neurocomputing (2006)
Keyphrases
- filter bank
- independent component analysis
- signal processing
- independent components
- blind source separation
- source separation
- source signals
- subband
- blind separation
- factor analysis
- multiresolution
- principal component analysis
- perfect reconstruction
- multiscale
- filter responses
- low pass
- computationally efficient
- building blocks
- image processing
- pattern recognition
- computer vision
- frequency domain
- neural network
- wavelet transform
- sparse representation
- bit rate
- image compression