| 一种改进的H．264差错隐藏算法 |
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| 引用本文： | 种衍文,熊淑琴.一种改进的H．264差错隐藏算法[J].武汉大学学报(信息科学版),2008,33(11):1146-1149. |
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| 作者姓名： | 种衍文 熊淑琴 |
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| 作者单位： | 武汉大学测绘遥感信息工程国家重点实验室 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 针对H.264的参考模型JM中P帧差错隐藏算法的不足,设计了改进的P帧差错隐藏方案.介绍了该方案中算法的理论基础及实现原理,并基于JM86平台对改进方案和原方案进行了对比测试,验证了改进方案具有一定的优越性.
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| 关 键 词： | 差错隐藏 运动矢量 |
A Modified Error Concealment Algorithm Designed for P Frame of H.264 |
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| ZHONG Yanwen,XIONG Shuqin.A Modified Error Concealment Algorithm Designed for P Frame of H.264[J].Geomatics and Information Science of Wuhan University,2008,33(11):1146-1149. |
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| Authors: | ZHONG Yanwen XIONG Shuqin |
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| Abstract: | On the basis of the error concealment algorithm in the reference software of H.264,an error concealment algorithm is proposed for P frame in video images;and the theoretical foundation and realization are described in detail.The result of the proposed algorithm implemented on JM version 8.6 shows that the algorithm has some advantages and practicality. |
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| Keywords: | H 264 |
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