RD-Optimization of Hierarchical Structured Adaptive Vector Quantization for Video Coding.
Marcel WagnerDietmar SaupePublished in: Data Compression Conference (2000)
Keyphrases
- vector quantization
- video coding
- tree structured vector quantization
- video coding scheme
- image compression
- rate distortion
- motion estimation
- motion compensation
- distortion measure
- motion compensated
- bit rate
- vector quantizer
- video compression
- video codec
- video quality
- motion vectors
- rate control
- reduced complexity
- compression efficiency
- bit allocation
- scalable video coding
- motion field
- video encoder
- macroblock
- codebook design
- computational complexity
- scalable video
- video coder
- video coding standard
- joint optimization
- error resilience
- inter frame
- bitstream
- filter bank
- wavelet transform
- subband
- sparse representation