A contribution to multimedia document modeling and querying

被引:3
|
作者
Amous, I [1 ]
Jedidi, A
Sèdes, F
机构
[1] Inst Super Elect & Commun Sfax, LARIM, Sfax 3000, Tunisia
[2] Univ Toulouse 3, IRIT, F-31062 Toulouse, France
关键词
metadata; annotation; spatiotemporal operators; querying;
D O I
10.1007/s11042-005-6542-7
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Metadata on multimedia documents may help to describe their content and make their processing easier, for example by identifying events in temporal media, as well as carrying descriptive information for the overall resource. Metadata is essentially static and may be associated with, or embedded in, the multimedia contents. The aim of this paper is to present a proposal for multimedia documents annotation, based on modeling and unifying features elicited from content and structure mining. Our approach relies on the availability of annotated metadata representing segment content and structure as well as segment transcripts. Temporal and spatial operators are also taken into account when annotating documents. Any feature is identified into a descriptor called "meta-document". These meta-documents are the basis of querying by adapted query languages.
引用
收藏
页码:391 / 404
页数:14
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