Improved Belief Propagation (BP) Decoding for LDPC Codes with a large number of short cycles.

Kyuhyuk Chung Jun Heo

Published in: VTC Spring (2006)

Keyphrases

belief propagation
ldpc codes
message passing
decoding algorithm
graphical models
markov random field
graph cuts
stereo matching
loopy belief propagation
computational complexity
pairwise
low density parity check
energy function
computer vision
max product
sum product