Orientation Tree Structure Based Wavelet/VQ Multiple Description Coding

Lin-Lin Tang, Shu-Chuan Chu, John Roddick

    Research output: Contribution to conferencePaper

    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 languageEnglish
    Pages700-702
    Number of pages3
    DOIs
    Publication statusPublished - 28 Dec 2010
    EventFirst International Conference on Pervasive Computing, Signal Processing and Applications (PCSPA2010) -
    Duration: 17 Sep 2010 → …

    Conference

    ConferenceFirst International Conference on Pervasive Computing, Signal Processing and Applications (PCSPA2010)
    Period17/09/10 → …

    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