Approaching the rate-distortion limit by spatial coupling with belief propagation and decimation.
Vahid ArefNicolas MacrisMarc VuffrayPublished in: ISIT (2013)
Keyphrases
- rate distortion
- belief propagation
- graphical models
- bit rate
- message passing
- markov random field
- video coding
- graph cuts
- stereo matching
- motion estimation
- inter layer
- approximate inference
- computational complexity
- pairwise
- rate allocation
- distributed video coding
- energy function
- free energy
- bitstream
- disparity map
- scalable video coding
- subband
- object recognition
- wyner ziv