Quasi-cyclic LDPC codes based on pre-lifted protographs.

David G. M. Mitchell Roxana Smarandache Daniel J. Costello Jr.

Published in: ITW (2011)

Keyphrases

ldpc codes
message passing
error correction
decoding algorithm
belief propagation
low density parity check
graphical models
distributed systems
image transmission
channel coding
rate allocation
source coding
image segmentation
computational complexity
higher order
markov random field