Subband VPIC with classified joint vector quantization.
K. W. ChanK. L. ChanPublished in: ICIP (3) (1996)
Keyphrases
- vector quantization
- subband
- image compression
- wavelet transform
- scalar quantization
- filter bank
- wavelet coefficients
- high frequency
- compression scheme
- vector quantizer
- wavelet coding
- locally adaptive
- frequency domain
- compression ratio
- compression algorithm
- image coding
- bit rate
- low bit rate
- wavelet packet
- image coder
- multiresolution
- bit allocation
- distortion measure
- multiscale
- compressed images
- feature vectors
- feature extraction
- image transmission
- transform coding
- signal processing
- image processing
- wavelet subbands