| 基于UCL的网络音视频自动标引 |
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| 引用本文： | 徐志华,周金治,李莲春.基于UCL的网络音视频自动标引[J].电视技术,2011,35(12):87-89,96. |
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| 作者姓名： | 徐志华 周金治 李莲春 |
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| 作者单位： | 西南科技大学信息工程学院; |
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| 基金项目： | 国家“863”计划项目(2007AA01Z151) |
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| 摘 要： | 针对下一代网络中海量音视频信息的共享与管理问题,引入UCL(Uniform Content Location)自动标引技术.对网络音视频数据进行多层语义挖掘,制定元数据规范标签.在此基础上,对音视频数据进行识别和分流,深度分析应用层数据,提出了基于UCL技术的网络音视频自动标引方案.编写了模拟仿真软件,在构建的网络音视...
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| 关 键 词： | UCL 语义 标引 下一代网络 |
Automatic Indexing for Audio and Video of Network Based on UCL |
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| XU Zhihua,ZHOU Jinzhi,LI Lianchun.Automatic Indexing for Audio and Video of Network Based on UCL[J].Tv Engineering,2011,35(12):87-89,96. |
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| Authors: | XU Zhihua ZHOU Jinzhi LI Lianchun |
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| Affiliation: | XU Zhihua,ZHOU Jinzhi,LI Lianchun (School of Information Engineering,Southwest University of Science and Technology,Sichuan Mianyang 621010,China) |
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| Abstract: | According to sharing and managing of massive audio and video data of next generation network, an UCL indexing technology is introduced. It focuses on multilayer semantic mining of audio and video data on network, and formulates a normative framework of metadata. On this basis, the data of application layer is distinguished and analyzed, and a scheme of automatic indexing for audio and video data based on UCL is put forwarded in this paper. The simulation software is completed that implemented UCL automatic ... |
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| Keywords: | uniform content location semantic indexing NGN |
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