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基于内容的视频分析与检索技术及其教学应用 被引量:10

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摘要 基于内容的视频分析与检索技术自从提出以来,一直受到许多学者的关注和重视,并取得了很大的发展。本文从视频结构的分析入手,概述了基于内容的视频分析的三个发展阶段及其关键技术,并对其在国内外的应用状况进行了总结,最后探讨并展望了其在教学领域中的应用。
出处 《中国电化教育》 CSSCI 北大核心 2006年第4期92-95,共4页 China Educational Technology
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参考文献10

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