Two-Stage Diversity-Based Multiple Description Image Coding
Two-Stage Diversity-Based Multiple Description Image Coding
复制标题
基于分集的两级多描述图像编码
DOI:
10.1109/lsp.2008.2005044
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发表时间:
2008-11
影响因子:
3.9
通讯作者:
Zhao, Yao
中科院分区:
文献类型:
--
作者:
Lin, Chunyu;Zhu, Ce;Zhao, Yao
In this letter, a diversity-based two-description image coding scheme is firstly presented and analyzed, for which a two-stage coding is introduced to facilitate the tuning of central/side distortion tradeoff. By subsampling the central decoded errors from the first stage to constitute the second part for each description, respectively, we show that not only the central distortion but also the side distortion can be reduced with the second stage information. We further generalize the proposed scheme to 4-description coding. Experiment results demonstrate that the proposed scheme outperforms the state-of-the-art techniques in terms of both central and side coding performance.
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DOI:
10.1109/tcsvt.2007.898646
发表时间:
2007-07
影响因子:
8.4
作者:
通讯作者:
--
影响因子:
3.9
作者:
E. Baccaglini;T. Tillo;G. Olmo
通讯作者:
E. Baccaglini;T. Tillo;G. Olmo
影响因子:
10.6
作者:
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通讯作者:
Yilong Liu;S. Oraintara
影响因子:
3.9
作者:
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DOI:
10.1109/dcv.2002.1218761
发表时间:
2005-04
期刊:
Third International Workshop on Digital and Computational Video, 2002. DCV 2002. Proceedings.
影响因子:
--
作者:
Sheng Tian;P. Rajan
通讯作者:
Sheng Tian;P. Rajan