摘要： 对视频进行分割并建立索引有利于视频的浏览和检索。提出一种融合剧本和字幕对电影类视频进行场景分割与索引的方法。该方法通过字幕与场景中对白文本的匹配获得场景视频片段的初始分割边界，分析视频帧之间的颜色分布差异，以确定场景间的最终边界。实验结果表明，与完全依赖视频内容分析的方法相比，该方法对电影视频场景片段的分割速度和准确度较高。
关键词:
视频分割,
剧本,
字幕,
视频内容分析
Abstract: Video segmentation and video index favour video browsing and retrieval. This paper proposes a video segmentation and index method based on integration of the film script and subtitles. The method obtains the initial video clips’ boundary of different scenes of the video through matching the subtitles and the dialogue text of the scene in the film script. It determines the final boundary of different scenes of the video by analyzing the color distribution difference between video frames. Experimental result shows that the method enhances the video segmentation precision and speed compared with the methods completely depending on content-based analyzing measure.
Key words:
video segmentation,
film script,
subtitle,
video content analysis
中图分类号:
李松斌, 王玲芳, 王劲林. 基于剧本及字幕信息的视频分割方法[J]. 计算机工程, 2010, 36(15): 211-213.
LI Song-Bin, WANG Ling-Fang, WANG Jin-Lin. Video Segmentation Method Based on Film Script and Subtitle Information[J]. Computer Engineering, 2010, 36(15): 211-213.