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视频新闻检索系统的实现 被引量：3

Realization of Content-Based Video Retrieval System for News
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摘要 与一般基于内容的视频检索相比,新闻视频的管理和检索尤其特殊性,对于关键帧检索很难准确描述的动态信息内容特征。为此,提出基于静态内容特征和运动特征结合检索的方案。整个系统包括了特征提取、视频信息浏览、数据库生成、相似结果反馈等功能。实验表明,该系统依靠不同性质的特征,可以找出与查询要求接近的视频新闻或视频片断,是个有效的基于示例的视频新闻检索系统。 Compared with content-based video retrieval technology, news video retrieval is idiosyncratic. We put forward a set of scheme of news video retrieval, based on integrated static and motion content feature. The system includes feature abstraction, video browing, database constitution, similar result feedback, ect. Retrieval according to video example, the scheme can be used in the news video retrieval system to find out the similar video new or video scene efficiently.
作者 张培珍 沈玉利 付萍
机构地区 广东海洋大学信息学院 吉林大学通信工程学院
出处 《吉林大学学报（信息科学版）》 CAS 2006年第5期530-534,共5页 Journal of Jilin University（Information Science Edition）
基金 广东省科技计划基金资助项目(2004B16001149)
关键词 基于内容的视频检索 静态特征 运动特征 基于示例的检索 content-based video retrieval static feature motion feature retrieval based on example
分类号 TP391.41 [自动化与计算机技术—计算机应用技术]
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参考文献13

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  • 3SONG S MOON-HO,KWON TAE-HOON.On Detection of Gradual Scene Changes for Parsing of Video Data[ C ] // Proceedings of SPIE,Storage And Retrieval for Image and Video Databases.San Jose,CA,USA:SPIE,1997,3312:404-409.
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二级参考文献40

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共引文献98

同被引文献51

引证文献3

二级引证文献6

吉林大学学报（信息科学版）
2006年 第5期

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