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。
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 effective and robust.
出处
《计算机工程与科学》
CSCD
2006年第3期53-54,63,共3页
Computer Engineering & Science
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
spatio-temporal slice
abrupt shot change detectlon
image texture
nearest neighbor pixel-matching algorithm
