提前计划PTZ摄像机的分配和交接

2009 Third ACM/IEEE International Conference on Distributed Smart Cameras (ICDSC) Pub Date : 2009-10-20 DOI:10.1109/ICDSC.2009.5289420

F. Qureshi, Demetri Terzopoulos

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引用次数: 79

摘要

我们提出了一个视觉传感器网络，包括宽视场(FOV)被动摄像头和平移/倾斜/变焦(PTZ)主动摄像头，它可以自动捕获在感兴趣区域长时间存在的选定行人的高质量监控视频。宽视场静态摄像机可以跟踪多个行人，而任何PTZ活动摄像机都可以同时跟踪单个行人。需要对多个PTZ摄像机进行主动控制，以便在不同摄像机的观察约束下记录漫游个体的无缝、高质量视频。我们将PTZ相机分配和切换作为一个规划问题，其解决方案相对于预定义的观测目标实现最佳相机分配。

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Planning ahead for PTZ camera assignment and handoff

We present a visual sensor network, comprising wide field-of-view (FOV) passive cameras and pan/tilt/zoom (PTZ) active cameras, which automatically captures high quality surveillance video of selected pedestrians during their prolonged presence in an area of interest. A wide-FOV static camera can track multiple pedestrians, while any PTZ active camera can follow a single pedestrian at a time. The proactive control of multiple PTZ cameras is required to record seamless, high quality video of a roaming individual despite the observational constraints of the different cameras. We formulate PTZ camera assignment and handoff as a planning problem whose solution achieves optimal camera assignment with respect to predefined observational goals.

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来源期刊

2009 Third ACM/IEEE International Conference on Distributed Smart Cameras (ICDSC)

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