Specification and evaluation of geofence boundary violation detection algorithms
Specification and evaluation of geofence boundary violation detection algorithms
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DOI：
10.1109/icuas.2017.7991472
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发表时间：
2017-06
期刊：
影响因子：
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通讯作者：
Mia N. Stevens;H. Rastgoftar;E. Atkins
中科院分区：
文献类型：
--
作者：
Mia N. Stevens;H. Rastgoftar;E. Atkins
本文研究了两种地栅栏边界违规检测方法。第一种方法是光线投射，它迭代每个GeoFence边界边以确定给定的感兴趣位置是否位于GeoFence内部。第二种方法称为三角权重特征(TWC)，它将地理栅栏区域细分为有限数量的三角形，然后在每个三角形上迭代以确定给定的感兴趣位置是否在地理栅栏内部。我们将TWC和光线投射方法应用于案例研究，其中包括保留和阻止地栅栏边界。
This paper studies two methods of geofence boundary violation detection. The first method is Ray Casting, which iterates over each geofence boundary edge to determine if a given position of interest is inside the geofence. The second method, called Triangle Weight Characterization (TWC), subdivides the geofence domain into a finite number of triangles, then iterates over each triangle to determine if the given position of interest is inside the geofence. We apply the TWC and Ray Casting methods to case studies that include both keep-in and keep-out geofence boundaries.