Knowledge-aided reweighted belief propagation decoding for regular and irregular LDPC codes with short blocks.
Jingjing LiuRodrigo C. de LamarePublished in: ISWCS (2012)
Keyphrases
- ldpc codes
- belief propagation
- decoding algorithm
- message passing
- graphical models
- low density parity check
- markov random field
- error correction
- graph cuts
- stereo matching
- image transmission
- pairwise
- distributed systems
- energy function
- sum product
- max product
- image segmentation
- rate allocation
- channel coding
- probabilistic model
- multiscale
- high quality
- image sequences