Dataset Size Dependence of Rate-Distortion Curve and Threshold of Posterior Collapse in Linear VAE.
Yuma IchikawaKoji HukushimaPublished in: CoRR (2023)
Keyphrases
- rate distortion
- bit rate
- video coding
- computational complexity
- motion estimation
- rate control
- bit allocation
- macroblock
- rate constrained
- video codec
- distributed video coding
- coding efficiency
- bit plane
- rate allocation
- mode selection
- subband
- rate control scheme
- lattice vector quantization
- rate distortion theory
- multiscale
- distortion measure
- block size
- visual quality
- wavelet coding
- adaptive quantization
- mode decision
- rate control algorithm
- scalable video coding
- video quality
- three dimensional
- prediction mode