Simplified sum-product algorithm using piecewise linear function approximation for low complexity LDPC decoding.
Jae Hee HanMyung Hoon SunwooPublished in: ICUIMC (2009)
Keyphrases
- piecewise linear
- function approximation
- sum product algorithm
- message passing
- ldpc codes
- low density parity check
- low complexity
- distributed video coding
- reinforcement learning
- belief propagation
- distributed systems
- dynamic programming
- decoding algorithm
- radial basis function
- em algorithm
- learning tasks
- motion estimation
- computational complexity
- markov random field
- graphical models
- bit plane
- image processing
- turbo codes
- stereo matching
- image classification
- channel coding
- image transmission
- similarity measure
- face recognition