Systolic implementation of a bidimensional lattice filter bank for multiresolution image coding.
Pierre DesneuxJean-Didier LegatBenoît MacqJean-Yves MertèsPublished in: VCIP (1993)
Keyphrases
- filter bank
- image coding
- multiresolution
- subband image coding
- subband
- wavelet transform
- perfect reconstruction
- symmetric extension
- vector quantizer
- lapped transforms
- wavelet decomposition
- multiscale
- coding efficiency
- coding gain
- wavelet filters
- discrete cosine transform
- wavelet packet
- wavelet coefficients
- quadtree
- low pass
- lifting scheme
- image coder
- bit plane
- reconstruction error
- wavelet domain
- image compression
- frequency domain
- signal processing
- high frequency
- discrete wavelet transform
- contourlet transform
- transform coding
- image quality
- finite impulse response