Maximum a Posteriori Decoding of Arithmetic Codes in Joint Source-Channel Coding.
Trevor SpiteriVictor ButtigiegPublished in: ICETE (Selected Papers) (2010)
Keyphrases
- maximum a posteriori
- low density parity check
- ldpc codes
- decoding algorithm
- markov random field
- error correction
- map estimation
- image reconstruction
- message passing
- image transmission
- maximum likelihood
- channel coding
- expectation maximization
- belief propagation
- em algorithm
- energy function
- unequal error protection
- prior model
- source coding
- higher order
- rate allocation
- distributed video coding
- generalized gaussian
- turbo codes
- error resilience
- error propagation
- noise model
- coding scheme