华南理工大学学报(自然科学版) ›› 2003, Vol. 31 ›› Issue (8): 10-14.

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视频镜头自动分割的若干方法

孙季丰 李颖雄   

  1. 华南理工大学 电子与信息学院 广东 广州510640
  • 出版日期:2003-08-20 发布日期:2022-05-06
  • 作者简介:孙季丰(1962-)‚男‚博士‚副教授‚主要从事计 算机视觉、数字视频处理和人工智能的研究.
  • 基金资助:
    国家教委优秀年轻教师基金资助项目(131- D30080) 

Methods of Automatic Video Scene Segmentation

Sun J-i feng Li Ying-xiong   

  1. Department of Electronics and Information Engineering‚South China Univ.of Tech. 510641 China
  • Online:2003-08-20 Published:2022-05-06

摘要: 针对突变切换和渐变切换 分别提出了滑动窗口检测算法和步长为10的帧间直 方图差值判定算法, 并提出了闪光检测的算法.采用不同的电影片段作为测试数据,镜头分割实验表明所提出的算法对上述两种不同的镜头切换均有较好的判定效果.

关键词: 视频检索, 镜头分割, 直方图

Abstract: Several automatic video scene segmentation technologies are discussed in this paper.An edited video consisting of two kinds of scene boundaries known as straight unts and optical cuts in created.Experimental results using a variety of videos demonstrate that both the moving window detection algorithm and the10-step difference histogram comparison algorithm are effective for the detection of both kinds of scene cuts.

Key words: video retrieval, scene segmentation, histogram

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