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容错视频编码技术研究

Review of Error Resilient Video Coding Techniques
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摘要 本文对容错视频编码技术进行了分类概述。文章首先指出Internet视频通信中容错视频编码的必要性,并对容错视频通信系统的典型结构和基本思想进行了描述。然后文章对近年来出现的容错熵编码、容错预测编码和分层视频编码及区分保护等容错视频编码技术进行了分类介绍。 This paper reviews error resilient video coding techniques. Firstly the paper demonstrates the necessity of error resilient coding for video communications over Internet and introduces the typical structure and essential princi- ple of error resilient video communication system. Then the error resilient coding techniques including robust entropy coding, error-resilient prediction and layered coding with unequal error protection are c|assifiedly reviewed.
作者 胡飞 龙庆麟
机构地区 华中科技大学电信系 广州金鹏集团公司
出处 《计算机科学》 CSCD 北大核心 2004年第7期104-106,152,共4页 Computer Science
基金 国家教育部重点科学技术项目基金(项目编号2000175) 国家科技部技术创新基金(项目编号00C26224210641) 广州市博士后基金
关键词 容错视频编码技术 INTERNET 视频通信 结构 熵编码 预测编码 分层视频编码 Error resilient coding, Error control, Video communication, Internet
分类号 TN919.81 [电子电信—通信与信息系统]
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参考文献24

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二级参考文献31

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共引文献6

计算机科学
2004年 第7期

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