Optimum camera placement considering camera specification for security monitoring
Optimum camera placement considering camera specification for security monitoring
复制标题
考虑安全监控摄像机规格的最佳摄像机放置
DOI：
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复制
发表时间：
2008
期刊：
影响因子：
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通讯作者：
H. Kitazawa
中科院分区：
文献类型：
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作者：
Kenichi Yabuta;H. Kitazawa
我们提出了一个最佳的摄像机放置算法。我们的动机是，安全摄像头的安装正在迅速增加。从系统成本的角度来看，希望通过最少数量的相机观察所有感兴趣的区域。我们提出了一种方法来决定最佳的相机放置自动考虑相机规格，如视距，视角和分辨率。此外，为了减少摄像机的数量，我们将场景划分为区域，并根据其观察的重要性对它们进行加权。然后，我们计算相机的位置，其中包括所有的重要区域和尽可能多的其他地区，尽可能考虑之间的权衡观察到的区域和所需的相机的数量。我们把这个问题表述为一个集合覆盖问题。
We present an optimum camera placement algorithm. We are motivated by the fact that the installation of security cameras is increasing rapidly. From the system cost point of view, it is desirable to observe all the area of interest by the smallest number of cameras. We propose a method for deciding optimum camera placement automatically considering camera specification such as visual distance, visual angle, and resolution. Moreover, to reduce the number of cameras, we divide the scene into regions and weight them according to their importance of observation. Then, we calculate camera locations which cover all the important regions and as many other regions as possible by considering the trade off between a number of observed regions and the number of cameras required. We formulate this problem as a set covering problem.