"Bit Rate on Demand" Using Pruned Tree-Structured Hierarchical Lookup Vector Quantization.
Kunal MukherjeeAmar MukherjeeTinku AcharyaPublished in: Data Compression Conference (1999)
Keyphrases
- bit rate
- tree structured vector quantization
- vector quantization
- video coding
- image compression
- low bit rate
- rate distortion
- visual quality
- image quality
- bitstream
- video quality
- entropy coding
- subband
- vector quantizer
- macroblock
- coding method
- motion vectors
- video compression
- rate control
- differential pulse code modulation
- inter frame
- compression efficiency
- distortion measure
- coding efficiency
- fractal image compression
- prediction error
- computational complexity
- bit allocation
- motion compensation
- compression scheme
- rate allocation
- bit plane
- tree structure
- video codec
- vector quantized
- scalable video coding
- wavelet transform
- error resilience
- filter bank
- compressed video
- motion estimation
- wavelet coefficients
- image data
- rate distortion optimization
- compression algorithm
- feature extraction