Improving Belief Propagation Decoding of Polar Codes Using Scattered EXIT Charts.

Ahmed Elkelesh Moustafa Ebada Sebastian Cammerer Stephan ten Brink

Published 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