| 基于语义关联的视频元数据库构建 |
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| 引用本文： | 凌坚,蔡国炎,练益群.基于语义关联的视频元数据库构建[J].电视技术,2011,35(18):67-69. |
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| 作者姓名： | 凌坚 蔡国炎 练益群 |
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| 作者单位： | 1. 浙江传媒学院电子信息学院,浙江杭州,310018
2. 浙江广播电视集团,浙江杭州,310005 |
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| 摘 要： | 在视频元数据中引入语义信息能更好地支持基于语义的智能检索。利用视频元数据中关键词的语义信息,建立概念之间语义关联网络,提出了一种构建具有语义关联的视频元数据库方法。该方法从词汇的语义出发,建立关键词和概念之间的关联,并给出了基于关系数据库的语义关联信息存储方法,从而为搜索引擎提供语义信息。
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| 关 键 词： | 视频编目 元数据 语义网络 概念 视频检索 |
A Structure Method of Semantic Video Meta Database |
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| LING Jian,CAI Guoyan,LIAN Yiqun.A Structure Method of Semantic Video Meta Database[J].Tv Engineering,2011,35(18):67-69. |
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| Authors: | LING Jian CAI Guoyan LIAN Yiqun |
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| Affiliation: | LING Jian1,CAI Guoyan2,LIAN Yiqun1(1.School of Electronics and Information,Zhejiang University of Media and Communications,Hangzhou 310018,China,2.Zhejiang Radio and Television Group,Hangzhou 310005,China) |
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| Abstract: | Intelligent retrieval will be more effective when the semantic information is introduced in video metadata.In this paper,a semantic net is designed when using semantic information of |
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| Keywords: | in the video metadata and a method to construe video metadata base of semantic association between key word and concept The relationship between the key words and concepts is established by this method using the semantics of words and a semantic association information storage method based on relational database is proposed to provide semantic information for search engines 【Key words】 video catalogue metadata semantic net conception video retrieval |
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