Multi-Round Belief Propagation Decoding With Impulsive Perturbation for Short LDPC Codes.
Hyunjae LeeYong Sung KilMin JangSang-Hyo KimOk-Sun ParkGiyoon ParkPublished in: IEEE Wirel. Commun. Lett. (2020)
Keyphrases
- ldpc codes
- belief propagation
- message passing
- decoding algorithm
- graphical models
- markov random field
- low density parity check
- graph cuts
- stereo matching
- pairwise
- error correction
- fixed point
- energy function
- sum product
- distributed systems
- noise model
- non binary
- level set
- channel coding
- preprocessing
- image transmission
- bayesian networks
- image processing
- computer vision