Approaching the Rate-Distortion Limit With Spatial Coupling, Belief Propagation, and Decimation.
Vahid ArefNicolas MacrisMarc VuffrayPublished in: IEEE Trans. Inf. Theory (2015)
Keyphrases
- rate distortion
- belief propagation
- graphical models
- bit rate
- message passing
- video coding
- markov random field
- graph cuts
- motion estimation
- stereo matching
- approximate inference
- inter layer
- computational complexity
- pairwise
- energy function
- distributed video coding
- rate allocation
- temporal correlation
- free energy
- motion vectors
- subband
- image quality
- probabilistic model
- three dimensional
- image restoration
- denoising
- motion compensation
- dynamic programming
- scalable video coding
- high quality