| 基于内容的视频检索技术教学应用研究 |
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| 引用本文： | 高宏卿,冯运生.基于内容的视频检索技术教学应用研究[J].现代教育技术,2008,18(7):101-104. |
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| 作者姓名： | 高宏卿 冯运生 |
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| 作者单位： | 1. 河南师范大学,教育技术系,河南新乡,453007
2. 洛阳师范学院,文学院,河南洛阳,471022 |
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| 基金项目： | 河南省教育信息化工程项目 |
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| 摘 要： | 首先指出了传统视频检索的局限和不足,阐述了基于内容的视频检索过程;以视频教材为结合点,总结了基于内容的视频检索技术在教学中应用的思想和方法,思考了该技术对视频教材开发的启示;并针对提高视频教材交互性的问题,提出了自己的观点。
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| 关 键 词： | 基于内容的视频检索 视频教材 交互性 关键帧 学生支持服务 |
Research on Instructional Application of Content-Based Video Retrieval Technology |
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| GAO Hong-qing,FENG Yun-sheng.Research on Instructional Application of Content-Based Video Retrieval Technology[J].Modern Educational Technology,2008,18(7):101-104. |
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| Authors: | GAO Hong-qing FENG Yun-sheng |
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| Institution: | GAO Hong-qing, FENG Yun-sheng (1.Department of Educational Technology, Henan Normal University, Xinxiang, Henan, 453007, China, 2. College of Chinese Literature, Luoyang Normal University, Luoyang, Henan, 471022, China) |
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| Abstract: | This paper presents the limitation and shortage of traditional video-retrieval. And the course of content-based video retrieval is described. This paper combines video teaching material to summarize the idea and approach of applying content-based video retrieval to education and instruction. And this paper considers application of content-based video retrieval technology to develop video teaching material. And for the question of improving interactivity of video teaching material, this paper puts forward own opinion. |
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| Keywords: | Content-based Video Retrieval Video Teaching Material Interactivity Key Frame Learner Support Service |
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