Non-linear perfect reconstruction filter banks for image coding.
David W. RedmillDavid R. BullPublished in: ICIP (1) (1996)
Keyphrases
- filter bank
- image coding
- perfect reconstruction
- subband
- multiscale
- wavelet transform
- multiresolution
- finite impulse response
- frequency domain
- vector quantizer
- image coder
- symmetric extension
- low pass
- wavelet packet
- reconstruction error
- compactly supported
- signal processing
- coding efficiency
- wavelet filters
- lifting scheme
- coding gain
- computationally efficient
- discrete cosine transform
- lossless coding
- lapped transforms
- wavelet decomposition
- feature vectors
- building blocks
- wavelet domain
- fir filters
- spatial domain
- digital filters
- denoising