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    题名: An Adaptive Video Shot Boundary Detection Method and Application to Soccer Video
    作者: Yen, Shwu-huey;Tsai, Wen-tsung;Lin, Hwei-jen
    贡献者: 淡江大學資訊工程學系
    关键词: shot boundary detection;SBD;abrupt transitions;gradual transitions;pixel change ratio map;PCRM;soccer video
    日期: 2009-08
    上传时间: 2011-08-16 17:55:24 (UTC+8)
    出版者: Allahabad: Pushpa Publishing House
    摘要: This paper presents a shot boundary detection algorithm using morphological opening with structuring elements consistent to the acute level of a shot. By this way, the difficulty on indistinctness of gradual transitions is solved. The algorithm is applied to soccer video and the resulting shots are further classified as long, medium, or close-up/others shots. The classification algorithm is based on grass pixel ratio which is calculated with motion and color features without the need of pre-training or updating. Both shot detection and classification algorithms are tested on various types of videos and soccer video with excellent results.
    關聯: Far East Journal of Experimental and Theoretical Artificial Intelligence 3(2), pp.81-100
    显示于类别:[資訊工程學系暨研究所] 期刊論文

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