Performance of noise-shaping in oversampled filter banks.
Tania LeppertFabrice LabeauPeter KabalPublished in: EUSIPCO (2005)
Keyphrases
- filter bank
- noise shaping
- image coding
- subband
- multiresolution
- perfect reconstruction
- image coder
- multiscale
- signal processing
- wavelet transform
- discrete cosine transform
- computationally efficient
- image compression
- vector quantizer
- wavelet packet
- reconstruction error
- wavelet filters
- frequency domain
- feature vectors
- lifting scheme
- high frequency
- bit rate
- pattern recognition
- wavelet coefficients
- bit plane
- feature selection
- similarity measure