Magnetic localization and real-time tracking of concealed threats

被引：0
|
作者：
Perry, AR [1 ]
Czipott, PV [1 ]
Dalichaouch, Y [1 ]
Walsh, D [1 ]
机构：
[1] Quantum Magnet, San Diego, CA 92121 USA
来源：
SUBSURFACE AND SURFACE SENSING TECHNOLOGIES AND APPLICATIONS III | 2001年 / 4491卷
关键词：
magnetic; sensing; magnetoresistive; fluxgate; flux leakage; tensor; gradiometry; dipole; tracking; localization; real-time; detection; concealed; threat; weapon; gun;
D O I：
10.1117/12.450158
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Blades, knives, handguns and vehicles are similar targets for magnetic tracking purposes, and their differences can be described parametrically. These parameters can be used for classification, and to model the performance of a sensor node being used for a proposed application. The scaling laws that relate these parameters to actual performance will be reviewed and applied to a real world example. This computed noise limit will be contrasted with the practical limit observed in those measurements.
引用
收藏
页码：167 / 173
页数：7
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