| 一种适合低码率无线视频传输的容错编码方法 |
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| 引用本文： | 胡振,张正华. 一种适合低码率无线视频传输的容错编码方法[J]. 扬州大学学报(自然科学版), 2008, 11(4) |
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| 作者姓名： | 胡振 张正华 |
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| 作者单位： | 扬州大学,信息工程学院,江苏,扬州,225009 |
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| 摘 要： | 为在无线网络环境中高效地传输视频,在分析研究新一代视频编码国际标准H.264中SP/S I帧技术的基础上,提出一种SP帧与I帧相结合的抗误码扩散方案.实验结果表明,SP帧与I帧相结合的抗误码扩散方法能有效降低码率,同时提高抗误码性能.
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| 关 键 词： | 甚低码率 无线信道 抗误码 H.264 |
A method of error resiliency for wireless video transmission over low rate channels |
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| HU Zhen,ZHANG Zheng-hua. A method of error resiliency for wireless video transmission over low rate channels[J]. Journal of Yangzhou University(Natural Science Edition), 2008, 11(4) |
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| Authors: | HU Zhen ZHANG Zheng-hua |
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| Affiliation: | HU Zhen,ZHANG Zheng-hua(Sch of Inf Engin,Yangzhou Univ,Yangzhou 225009,China) |
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| Abstract: | In order to transmit the video signals effectively over the wireless network,based on the research of the SP-frames,this paper proposes a new method which combines SP-frames with I-frames.The simulation results prove that this method can effectively control error diffuseness with low bit rates. |
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| Keywords: | H.264 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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