Refined Asymptotics for Rate-Distortion using Gaussian Codebooks for Arbitrary Sources.
Lin ZhouVincent Y. F. TanMehul MotaniPublished in: CoRR (2017)
Keyphrases
- rate distortion
- bit rate
- video coding
- bit allocation
- residual vector quantization
- vector quantizer
- motion estimation
- vector quantization
- macroblock
- rate control
- entropy constrained
- distortion measure
- bit plane
- video codec
- coding efficiency
- image coding
- computational complexity
- image coder
- rate constrained
- adaptive quantization
- bitstream
- rate allocation
- distributed video coding
- scalable video coding
- markov chain
- mode selection
- visual quality
- wavelet coding
- base layer
- image representation
- subband
- coding method
- high quality
- source coding
- rate control algorithm
- video sequences
- rate control scheme
- video quality
- multiscale