Improving Belief Propagation Decoding of Polar Codes Using Scattered EXIT Charts.
Ahmed ElkeleshMoustafa EbadaSebastian CammererStephan ten BrinkPublished in: CoRR (2016)
Keyphrases
- belief propagation
- decoding algorithm
- graphical models
- message passing
- ldpc codes
- markov random field
- graph cuts
- stereo matching
- approximate inference
- fixed point
- factor graphs
- pairwise
- energy minimization
- markov networks
- loopy belief propagation
- free energy
- exact inference
- energy function
- probabilistic inference
- bayesian networks
- motion estimation
- computer vision
- error correction
- multiscale
- latent variables
- conditional random fields
- generative model
- probabilistic model
- image registration