Jointly Optimal Region-Classified Adaptive Vector Quantization for Very Low Bit Rate Video Coding.
Yee-Wen ChenLiang-Gee ChenMei-Juan ChenPublished in: J. VLSI Signal Process. (1997)
Keyphrases
- video coding
- vector quantization
- tree structured vector quantization
- video coding scheme
- image compression
- rate distortion
- bit rate
- motion estimation
- motion compensation
- motion compensated
- video quality
- video compression
- video codec
- vector quantizer
- motion vectors
- rate control
- video coder
- macroblock
- low bit rate
- bit allocation
- reduced complexity
- distortion measure
- video encoder
- compression efficiency
- error resilience
- codebook design
- scalable video
- scalable video coding
- image sequences
- distributed video coding
- video signals
- video coding standard
- motion field