Iterative decoding of binary block and convolutional codes.
Joachim HagenauerElke OfferLutz PapkePublished in: IEEE Trans. Inf. Theory (1996)
Keyphrases
- convolutional codes
- variable length
- coded images
- soft decision
- channel coding
- viterbi algorithm
- post processing
- design procedure
- additive white gaussian noise
- low bit rate
- unequal error protection
- visual quality
- error control
- bit errors
- error concealment
- discrete cosine transform
- dct coefficients
- n gram
- blocking artifacts
- signal to noise ratio
- optimal allocation
- bit error rate
- image transmission
- source coding
- error correction
- entropy coding
- dynamic programming
- noise level