Abstract
Multiple Description Coding (MDC) as an efficient method to solve the network fading problems, has been paid more and more attention these years. A novel three-channel MDC framework based on the orientation tree structure of the wavelet image and Vector Quantization (VQ) coding algorithm is introduced in this paper. The redundancy is introduced by the repeated coding of the same orientation information with high and low encoding rates respectively. Good experimental results show efficiency of this new method and the comparison with other classical algorithms give us some future study directions.
| Original language | English |
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| Pages | 700-702 |
| Number of pages | 3 |
| DOIs | |
| Publication status | Published - 28 Dec 2010 |
| Event | First International Conference on Pervasive Computing, Signal Processing and Applications (PCSPA2010) - Duration: 17 Sep 2010 → … |
Conference
| Conference | First International Conference on Pervasive Computing, Signal Processing and Applications (PCSPA2010) |
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| Period | 17/09/10 → … |
Keywords
- Multiple Description Coding (MDC)
- Network fading
- Vector Quantization (VQ)
- Wavelet transform
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Cite this
Tang, L-L., Chu, S-C., & Roddick, J. (2010). Orientation Tree Structure Based Wavelet/VQ Multiple Description Coding. 700-702. Paper presented at First International Conference on Pervasive Computing, Signal Processing and Applications (PCSPA2010), . https://doi.org/10.1109/PCSPA.2010.174