An Improved Multi-stage Vector Quantization for Image Coding.
Meng WangHui-Ping MaChongqing ZhouBian YangPublished in: IIH-MSP (2007)
Keyphrases
- multistage
- image coding
- vector quantization
- vector quantizer
- image compression
- wavelet transform
- distortion measure
- scalar quantization
- residual vector quantization
- filter bank
- dynamic programming
- coding efficiency
- entropy constrained
- subband
- multiscale
- transform coding
- bit allocation
- optimal policy
- compression ratio
- successive approximation
- vector quantized
- computer vision
- face recognition
- image segmentation
- image processing