Convergence rates comparison of sum-product decoding of RA codes under different message-passing schedules.
Sheng TongBaoming BaiXinmei WangPublished in: IEEE Commun. Lett. (2005)
Keyphrases
- sum product
- message passing
- ldpc codes
- convergence rate
- belief propagation
- low density parity check
- decoding algorithm
- distributed systems
- probabilistic inference
- approximate inference
- max product
- markov random field
- graphical models
- error correction
- stereo matching
- parameter estimation
- graph cuts
- high quality
- loopy belief propagation
- keypoints