SNR Estimation Based on Metric Normalization Frequency in Viterbi Decoder.
Kai-Ting ShrYuan-Hao HuangPublished in: IEEE Commun. Lett. (2011)
Keyphrases
- hidden markov models
- noisy channel
- metric space
- frequency analysis
- signal to noise ratio
- noise reduction
- low complexity
- instantaneous frequency
- error correction
- metric learning
- successive approximation
- decoding algorithm
- viterbi algorithm
- distributed video coding
- error concealment
- video sequences
- distance function
- video data
- dynamic programming
- computational complexity