Decoding of LDPC-Based 2D-Barcodes Using a 2D-Hidden-Markov-Model.
Wolfgang ProßFranz QuintMarius OtesteanuPublished in: ICETE (Selected Papers) (2011)
Keyphrases
- hidden markov models
- low density parity check
- ldpc codes
- decoding algorithm
- viterbi algorithm
- error correction
- message passing
- turbo codes
- channel coding
- sequential data
- conditional random fields
- hidden states
- markov models
- belief propagation
- discriminative training
- markov model
- speech recognition
- hidden state
- gesture recognition
- kernel density
- continuous hidden markov models
- baum welch
- noise model
- markov random field