UMQL: A Unified Multimedia Query Language

被引:0
|
作者
Cao, Zhongsheng [1 ]
Wu, Zongda [1 ]
Wang, Yuanzhen [1 ]
机构
[1] Huazhong Univ Sci & Technol, Inst Database & Multimedia, Sch Comp Sci & Technol, Wuhan 430074, Peoples R China
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We propose a unified multimedia query language called UMQL, based on a semi-structured data model. In contrast to previous multimedia query languages that are either designed only for one particular medium or not powerful enough on multimedia query ability, UMQL is a general and powerful multimedia language which can support effectively queries based on content, structure, spatial relationships and temporal relationships of multimedia data, and finally has been shown to be very expressive and quite suitable for multimedia information retrieval.
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页码:109 / 115
页数:7
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