A class of perfect-reconstruction nonuniform cosinemodulated filter-banks with dynamic recombination.
X. M. XieShing-Chow ChanTony Tung Ip YukPublished in: EUSIPCO (2002)
Keyphrases
- filter bank
- perfect reconstruction
- subband
- image coding
- wavelet transform
- multiscale
- wavelet filter banks
- lifting scheme
- symmetric extension
- multiresolution
- finite impulse response
- signal processing
- vanishing moments
- image coding scheme
- computationally efficient
- reconstruction error
- wavelet packet
- frequency domain
- lossless coding
- wavelet coefficients
- building blocks
- wavelet decomposition
- discrete cosine transform
- lossless compression
- high quality
- filter coefficients
- wavelet basis
- wavelet bases
- bit rate
- nonlinear filters
- wavelet filters