Organizing news video database based on stories with MultiThreads

被引：0
|
作者：
Wen, Jun [1 ]
Wu, Ling-Da [2 ]
Zeng, Pu [2 ]
Xie, Yu-Xiang [2 ]
机构：
[1] College of Science, National Univ. of Defense Technology, Changsha 410073, China
[2] College of Information System and Management, National Univ. of Defense Technology, Changsha 410073, China
来源：
Guofang Keji Daxue Xuebao/Journal of National University of Defense Technology | 2010年 / 32卷 / 01期
关键词：
Video recording - Trees (mathematics);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In order to incarnate multithreading of news event reporting, the paper studies the validity of graph theory for managing news video database. Firstly, news stories similarity and graph theory are studied for digesting complicated relations of all stories reporting the same event. Then, a method based on minimal spanning tree is presented for predigesting the similarity graph into a simple tree with multithreads. Experiments show that the method is a research issue with great theoretical and pratical significance for browsing, searching and abstracting in news video database.
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页码：116 / 121
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