An Improved Belief Propagation Decoding of Concatenated Polar Codes With Bit Mapping.
Qing-Ping YuZhi-Ping ShiLi DengXingwang LiPublished in: IEEE Commun. Lett. (2018)
Keyphrases
- belief propagation
- decoding algorithm
- graphical models
- message passing
- ldpc codes
- markov random field
- stereo matching
- graph cuts
- approximate inference
- loopy belief propagation
- pairwise
- markov networks
- fixed point
- feature vectors
- energy minimization
- factor graphs
- energy function
- error correction
- probabilistic inference
- parameter estimation
- dynamic programming
- computer vision
- max product
- free energy
- stereo vision
- higher order
- image segmentation