| 摘要 |
A method of sensor data fusion in a physical security system of a monitored area is provided. The method comprises receiving data inputs from one or more sensors in the physical security system, with the monitored area being overlaid with a grid defining a plurality of locations. The method further comprise selecting one or more potential paths of one or more potential intruders through the monitored area using an iterative process, which takes into consideration a sequence of sensor inputs and assumed limitations on the mobility of the one or more potential intruders. A confidence metric is then produced for each selected potential path.
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