Finite Alphabet Iterative Decoders, Part I: Decoding Beyond Belief Propagation on BSC
Shiva Kumar PlanjeryDavid DeclercqLudovic DanjeanBane V. VasicPublished in: CoRR (2012)
Keyphrases
- belief propagation
- decoding algorithm
- finite alphabet
- graphical models
- message passing
- graph cuts
- ldpc codes
- markov random field
- stereo matching
- approximate inference
- loopy belief propagation
- generalized belief propagation
- markov networks
- energy function
- fixed point
- factor graphs
- pairwise
- free energy
- bayesian networks
- post processing
- information extraction
- image pairs
- high dimensional
- edit distance
- computational complexity
- pattern recognition
- objective function
- image segmentation
- image processing