Reduced complexity maximum a posteriori decoding of variable-length codes.
Catherine LamyOlivier PothierPublished in: GLOBECOM (2001)
Keyphrases
- variable length
- convolutional codes
- reduced complexity
- maximum a posteriori
- map estimation
- markov random field
- vector quantization
- image reconstruction
- maximum likelihood
- em algorithm
- n gram
- energy function
- bitstream
- expectation maximization
- image coder
- image compression
- bit rate
- generalized gaussian
- error control
- graph cuts
- reconstructed image
- machine learning