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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/45296


    Title: Shape-based Image Retrieval Using Spatio-temporal Relation Computations
    Authors: 葛煥昭;Keh, Huan-chao;施國琛;Shih, Timothy K.
    Contributors: 淡江大學資訊工程學系
    Keywords: Temporal Interval Relations;Content-Based Retrieval;Multimedia;Spatio-Temporal Model;Polygon Matching;Information Retrieval
    Date: 2001-03-01
    Issue Date: 2010-03-26 18:56:26 (UTC+8)
    Publisher: 淡江大學
    Abstract: Content-based retrieval of multimedia information is one of the most difficult research topics in multimedia computing and information retrieval. In this paper, we present a visual system which allows content-based retrieval of still image. The recognition algorithms we used are based on spatio-temporal relations. Two approaches and algorithms were developed based on the similarity between polygons. The system is incorporated with a visual interface which allows the user to specify polygons as the shape specification of pictures. The preliminary experience shows that, within an image database containing about 300 bitmapped images, the system is able to retrieve correct information of a high satisfaction.
    Relation: 淡江理工學刊=Tamkang journal of science and engineering 4(1), pp.9-18
    DOI: 10.6180/jase.2001.4.1.02
    Appears in Collections:[資訊工程學系暨研究所] 期刊論文

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