分節化に基づいたマルチメディア・データのモデル化

牛尼 剛聡, 渡邉 豊英

    研究成果: ジャーナルへの寄稿学術誌

    抄録

    Multimedia data are effective to represent different aspects of distinct entities in the real world according to their temporal and spatial characteristics. In this case, the relationship "Is-Part-Of" is successful to specify such temporal and spatial characteristics. Until today, the object-oriented data model has been considered as a candidate for managing multimedia data, but it can provide only a modeling facility for the relationship Is-Part-Of in a bottom-up manner. In this paper, we propose first the subject-oriented data model which provides the facility to define/manipulate the relationship Is-Part-Of among a collection of data in a top-down manner, and then introduce the concept of segmentation for multimedia data. Under these preparations, we describe how to apply the segmentation concept to the subject-oriented data model with a view to preserving the temporal and spatial characteristics of multimedia data among individually distinguished data segments.
    寄稿の翻訳タイトルMultimedia Data Modeling on the Basis of Segmentation Concept
    本文言語日本語
    ページ(範囲)65-72
    ページ数8
    ジャーナル情報処理学会研究報告グラフィクスとCAD(CG)
    107
    出版ステータス出版済み - 3月 11 1996

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