基于内容的视频检索技术教学应用研究

Research on Instructional Application of Content-Based Video Retrieval Technology

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。

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.