首先概述了视频摘要的概念和分类、视频摘要生成方法及视频摘要模型的建立,综述了国内外视频摘要系统。最后探讨了视频摘要的性能评估、存在问题和发展方向。
This paper firstly introduced concept and classification of video summarization. Secondly,analyzed video summarization model. At last,it discussed the performance evaluation , open issues and promising directions of video summarization.