Real-time Activity Identification In a Smart FBG-based Fiber-optic Perimeter Intrusion Detection System

被引：2

作者：

Wu, Huijuan ^{[1
]}

Lu, Xianglin ^{[1
]}

Li, Shanshan ^{[1
]}

Wu, Yu ^{[1
]}

Rao, Yunjiang ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Key Lab Opt Fiber Sensing & Commun, Minist Educ, Chengdu 611731, Peoples R China

来源：

22ND INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS, PTS 1-3 | 2012年 / 8421卷

关键词：

activity identification; intrusion detection; security; FBG;

D O I：

10.1117/12.975249

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

Activity identification is very important in a Perimeter Intrusion Detection System (PIDS). In this paper, an intelligent FBG-based fiber-optic PIDS is presented, which can distinguish effects of different intrusion activities. The intrusion identification method is proposed based on the Principal Component Analysis (PCA) to tell the essential dissimilarity of the statistical characteristics of intrusion signal's modalities in the time domain. The experimental results show the recognition rate can be as high as 96.52% for eight types of common intrusion events.

引用

页数：4

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