Design of optimal quincunx filter banks for image coding.
Yi ChenMichael D. AdamsWu-Sheng LuPublished in: ISCAS (2006)
Keyphrases
- filter bank
- image coding
- subband
- perfect reconstruction
- multiresolution
- multiscale
- signal processing
- lapped transforms
- building blocks
- symmetric extension
- fir filters
- computationally efficient
- wavelet transform
- frequency domain
- coding efficiency
- vector quantizer
- wavelet packet
- lifting scheme
- linear prediction
- feature vectors
- subband image coding
- coding gain
- image compression
- image coder
- low pass
- discrete cosine transform
- finite impulse response
- wavelet decomposition
- reconstruction error
- wavelet coefficients
- linear combination