• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2006, Vol. 28 ›› Issue (3): 53-54.

• 论文 • 上一篇    下一篇

一种基于时空切片的镜头突变检测方法

李勇[1] 刘雨[2] 唐波[2] 肖奇伟[2]   

  • 出版日期:2006-03-01 发布日期:2010-05-20

  • Online:2006-03-01 Published:2010-05-20

摘要:

根据对视频时空切片的分析,本文提出了一种视频镜头突变检测的方法。该方法能实现在很小虚检概率的条件下对镜头突变的无漏检检测,且算法复杂度很低。实验证明,该 方法是鲁棒有效的。

关键词: 时空切片 镜头突变检测 图像纹理 最近邻像素匹配法

Abstract:

According to the analysis of video spatio-temporal slices, we propose a novel algorithm for abrupt video shot change detection, which can realize the  no-missing detection under the condition of few false detections with lower computational complexity. The experimental results show the method is effect  ive and robust.

Key words: spatio-temporal slice;abrupt shot change detectlon, image texture, nearest neighbor pixel-matching alg orithm