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    题名: A Study on Video Shot Boundary Detection and Its Applications
    作者: Yen, Shwu-Huey;Li, Tai-Kuang;Tsai, Wen-Tsung
    贡献者: 淡江大學資訊工程學系
    关键词: Shot boundary detection (SBD);Abrupt Transition;Gradual transition;Pixel change ratio map (PCRM);Soccer video
    日期: 2008-11
    上传时间: 2011-10-24 11:51:37 (UTC+8)
    出版者: 臺北縣淡水鎮 : 淡江大學
    摘要: A shot boundary detection (SBD) algorithm and ashot classification scheme on soccer video shotsare proposed here.The SBD algorithm is based on frame-distancehistogram. An adaptive morphological opening isapplied to the frame distance in compliance withthe acute level of a shot to solve the indistinctnesson gradual transitions. Applying the SBDalgorithm on a soccer video, the algorithmproceeds to shot classification as long, medium,and close-up or other shots. The classificationalgorithm is based on the grass ratio which iscalculated with motion and color features withoutthe need of pre-training or updating.Our SBD and classification algorithms aretested on various types of videos and soccer videoshots with excellent results.
    關聯: 第十三屆人工智慧與應用研討會論文集=The 13th conference on artificial intelligence and applications, pp.137-143
    显示于类别:[資訊工程學系暨研究所] 會議論文

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