Design of Optimal Quincunx Filter Banks for Image Coding via Sequential Quadratic Programming.
Yi ChenMichael D. AdamsWu-Sheng LuPublished in: ICASSP (3) (2007)
Keyphrases
- motion estimation
- filter bank
- image coding
- perfect reconstruction
- subband
- multiresolution
- wavelet transform
- multiscale
- signal processing
- lifting scheme
- lapped transforms
- wavelet packet
- fir filters
- inter frame
- symmetric extension
- frequency domain
- coding efficiency
- sequential quadratic programming
- subband image coding
- finite impulse response
- computer vision
- low pass
- wavelet filters
- reconstruction error
- vector quantizer
- discrete cosine transform
- coding gain
- image coder
- wavelet bases
- wavelet decomposition
- computationally efficient
- design procedure