Discrete multitone communication with principal component filter banks.
Sony AkkarakaranPalghat P. VaidyanathanPublished in: ICC (2001)
Keyphrases
- filter bank
- principal components
- image coding
- subband
- principal component analysis
- perfect reconstruction
- multiresolution
- multiscale
- frequency domain
- signal processing
- wavelet packet
- low pass
- discrete cosine transform
- dimensionality reduction
- wavelet filters
- principal component regression
- wavelet transform
- reconstruction error
- discrete fourier transform
- lifting scheme
- wavelet coefficients
- feature set
- discrete wavelet transform
- spatial domain
- feature extraction
- computationally efficient
- bit rate
- computational complexity
- high quality