Loop Calculus Helps to Improve Belief Propagation and Linear Programming Decodings of Low-Density-Parity-Check Codes
Michael ChertkovVladimir Y. ChernyakPublished in: CoRR (2006)
Keyphrases
- belief propagation
- ldpc codes
- message passing
- decoding algorithm
- low density parity check
- linear programming
- graphical models
- markov random field
- error correction
- graph cuts
- stereo matching
- pairwise
- energy function
- dynamic programming
- distributed systems
- computer vision
- preprocessing
- optimal solution
- image processing