Wavelet coding using pruned trees and vector quantization.
Ido BetteshI. FlorentinPublished in: ICPR (3) (1994)
Keyphrases
- vector quantization
- wavelet coding
- image compression
- subband
- tree structured vector quantization
- wavelet transform
- vector quantizer
- fractal image compression
- compression algorithm
- low bit rate
- compression ratio
- distortion measure
- reconstructed image
- reduced complexity
- tree structure
- compressed images
- image processing
- image coder
- image transmission
- finite state vector quantization
- successive approximation
- rate distortion
- multiresolution
- bit allocation
- high frequency
- progressive transmission
- multiscale
- high quality
- face recognition