Improved decoding of LDPC codes by variable-to-check residual belief propagation.

Lingyan Song Shujuan Hou

Published in: ChinaCom (2015)

Keyphrases

ldpc codes
belief propagation
message passing
decoding algorithm
graphical models
markov random field
low density parity check
graph cuts
stereo matching
pairwise
error correction
image transmission
energy function
sum product
bayesian networks
noise model
image compression
higher order
probabilistic model
multiscale