| 基于类间距离和准则的镜头分割 |
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| 引用本文： | 郭智强,黄志华.基于类间距离和准则的镜头分割[J].南京师范大学学报,2008,8(4):108-111. |
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| 作者姓名： | 郭智强 黄志华 |
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| 作者单位： | 福州大学数学与计算机科学学院,福建福州350002 |
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| 摘 要： | 镜头切换检测是视频检索研究领域中一项基本的、重要的技术.然而传统的镜头边界检测方法都只考虑了视频相邻两帧的信息,没有充分考虑到视频序列中前后的连续性,从而容易导致误检测.基于此,提出了一种基于类间距离和准则对镜头边界进行检测的新方法,该方法能够充分利用视频序列中的连续性信息,克服传统镜头边界检测方法的不足,有效地提高了检出率及精确率.大量实验表明,该方法是行之有效的.
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| 关 键 词： | 视频检索 镜头分割 类间距离 |
Shot Detection Base on Maximum-Between-Cluster-Distance |
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| Guo Zhiqiang,Huang Zhihua.Shot Detection Base on Maximum-Between-Cluster-Distance[J].Journal of Nanjing Nor Univ: Eng and Technol,2008,8(4):108-111. |
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| Authors: | Guo Zhiqiang Huang Zhihua |
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| Affiliation: | Guo Zhiqiang,Huang Zhihua(College of Mathematics , Computer Science,Fuzhou University,Fuzhou 350002,China) |
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| Abstract: | The shot change detection is a basic and important technology in video retrieval.But the traditional shot boundary detection methods only consider the two adjacent video information,and do not take fully into account the previous and consequent video sequences in the continuity and thus easily lead to error detection.Therefore a new shot boundary detection algorithm based on maximum-between-cluster-distance is proposed.The method can make full use of video sequences in the continuity of information,and over... |
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| Keywords: | video detection shot boundary detection class distance |
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