Multi-Target Track-Correlation Algorithm of the Graph-Matching-Based Sensor Network

For the problem of track correlation failure under the influence of sensor system deviation in wireless sensor networks,a new track correlation method which is based on relative positional relation chart matching is proposed.This method approximately simulates the track correlation determination pro...

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Bibliographic Details
Published in:Wuhan University journal of natural sciences 2010-12, Vol.15 (6), p.495-499
Main Authors: Shen, Yingchun, Wu, Hanbao, Jin, Hai
Format: Article
Language:English
Subjects:
Biomedical and Life Sciences
Computer Science
Life Sciences
Materials Science
传感器系统
位置关系
图匹配
多目标
无线传感器网络
相关失效
航迹相关算法
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Summary:For the problem of track correlation failure under the influence of sensor system deviation in wireless sensor networks,a new track correlation method which is based on relative positional relation chart matching is proposed.This method approximately simulates the track correlation determination process using artificial data,and integrally matches the relative position relation between multiple targets in the common measuring space of various sensors in order to fulfill the purpose of multi-target track correlation.The simulation results show that this method has high correlation accuracy and robustness.
ISSN:1007-1202
1993-4998
DOI:10.1007/s11859-010-0690-y