Code Length Compatible Belief Propagation Polar Decoder Based on Folding and Unfolding.
Muhao LiHuizheng WangYifei ShenXiaosi TanChuan ZhangPublished in: ISCAS (2024)
Keyphrases
- belief propagation
- code length
- graphical models
- gray code
- message passing
- decoding algorithm
- markov random field
- graph cuts
- stereo matching
- approximate inference
- fixed point
- loopy belief propagation
- energy function
- low complexity
- free energy
- channel coding
- probabilistic model
- error concealment
- pairwise
- channel capacity
- three dimensional
- higher order
- image segmentation
- motion estimation
- highly efficient
- high quality