Design of perfect-reconstruction nonuniform filter banks with linear-phase property.
L. LiX. M. XieS. C. ChanPublished in: EUSIPCO (2009)
Keyphrases
- filter bank
- perfect reconstruction
- image coding
- subband
- fir filters
- signal processing
- multiscale
- multiresolution
- wavelet transform
- lifting scheme
- frequency domain
- wavelet filter banks
- filter coefficients
- wavelet packet
- linear filters
- building blocks
- infinite impulse response
- image coding scheme
- computationally efficient
- finite impulse response
- low pass
- wavelet filters
- filter design
- reconstruction error
- bit rate
- lossless compression
- discrete cosine transform
- wavelet bases
- wavelet domain
- high quality
- high frequency
- image compression
- computational complexity
- wavelet decomposition
- compactly supported