Improving the Belief-Propagation Convergence of Irregular LDPC Codes Using Column-Weight Based Scheduling.
Chaudhry Adnan AslamYong Liang GuanKui CaiPublished in: IEEE Commun. Lett. (2015)
Keyphrases
- belief propagation
- ldpc codes
- message passing
- decoding algorithm
- graphical models
- markov random field
- graph cuts
- stereo matching
- pairwise
- loopy belief propagation
- fixed point
- sum product
- energy function
- free energy
- probabilistic model
- error correction
- image transmission
- max product
- channel coding
- distributed systems
- image data
- multiresolution