Embedded wavelet coder with multistage vector quantization.
Kai-Chieh LiangJin LiC.-C. Jay KuoPublished in: Int. J. Imaging Syst. Technol. (1997)
Keyphrases
- multistage
- vector quantization
- image compression
- wavelet transform
- image coder
- transform coding
- subband
- wavelet coefficients
- wavelet coding
- successive approximation
- vector quantizer
- entropy constrained
- distortion measure
- image coding
- low bit rate
- compression ratio
- entropy coding
- multiresolution
- compression scheme
- dynamic programming
- arithmetic coding
- reduced complexity
- scalar quantization
- image processing
- differential pulse code modulation
- finite state vector quantization
- multiscale
- compression algorithm
- lossless compression
- optimal policy
- compressed images
- wavelet packet
- coding scheme
- optimal bit allocation
- codebook design
- vector quantized
- denoising
- wavelet filters
- bit allocation
- image transmission
- bitstream
- rate distortion
- state space