Optimal Output Quantization of Binary Input AWGN Channel for Belief-Propagation Decoding of LDPC Codes.
Junho ChoJonghong KimWonyong SungPublished in: SiPS (2012)
Keyphrases
- ldpc codes
- belief propagation
- decoding algorithm
- message passing
- graphical models
- non binary
- low density parity check
- stereo matching
- graph cuts
- markov random field
- error correction
- pairwise
- input data
- dynamic programming
- sum product
- constraint satisfaction problems
- optimal solution
- bayesian networks
- similarity measure
- distributed systems
- multiscale
- high quality
- computer vision