Design of Optimal Quincunx Filter Banks for Image Coding.
Yi ChenMichael D. AdamsWu-Sheng LuPublished in: EURASIP J. Adv. Signal Process. (2007)
Keyphrases
- filter bank
- image coding
- perfect reconstruction
- subband
- multiresolution
- wavelet transform
- multiscale
- signal processing
- coding efficiency
- symmetric extension
- lapped transforms
- lifting scheme
- frequency domain
- fir filters
- building blocks
- wavelet packet
- discrete cosine transform
- computationally efficient
- vector quantizer
- coding gain
- subband image coding
- reconstruction error
- low pass
- linear prediction
- wavelet filters
- finite impulse response
- wavelet bases
- image coder
- transform coding
- wavelet coefficients