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A framework for designing active Pan-Tilt-Zoom (PTZ) camera networks for surveillance applications

机译:设计用于监控应用的主动式Pan-Tilt-Zoom(PTZ)摄像机网络的框架

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Camera networks have become more predominant in many aspects around our society. Designing active Pan-Tilt-Zoom (PTZ) camera networks requires placing the cameras appropriately in the environment according to the designated coverage requirements as well as examining the network's operational resilience to the environment dynamics. This design process is crucial before physically establishing the network to ensure successful deployment and operation. In this paper, we present a framework that can be applied for designing practical PTZ camera networks in a realistic virtual simulation environment. The framework enables optimizing the camera network placement for coverage of specific regions of interest (ROI) in the monitored space. Also, simulating the network operation against environment dynamics in order to determine the impact on the pre-established design as an active camera network is expected to monitor additional and unknown events happening in the environment. A surveillance case study is presented where results show how the developed framework can be adequately used for experimentally designing and testing active PTZ camera networks.
机译:摄像机网络在我们社会的许多方面变得越来越重要。设计主动式全景变焦(PTZ)摄像机网络时,需要根据指定的覆盖范围要求将摄像机适当地放置在环境中,并检查网络对环境动态的运行适应性。在物理上建立网络以确保成功部署和运行之前,此设计过程至关重要。在本文中,我们提出了一个可用于在现实的虚拟仿真环境中设计实用的PTZ摄像机网络的框架。该框架可以优化摄像机网络的位置,以覆盖受监控空间中特定兴趣区域(ROI)的覆盖范围。而且,针对环境动态仿真网络操作,以确定对预先建立的设计的影响,因为活动的摄像机网络有望监视环境中发生的其他事件和未知事件。提出了一个监视案例研究,结果表明如何将开发的框架充分用于实验性设计和测试有源PTZ摄像机网络。

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