Shape descriptors based detection of concealed weapons in millimeter-wave data

被引：9
|
作者：
Slamani, MA [1 ]
Ferris, DD [1 ]
机构：
[1] ITT Ind, AES, Rome, NY 13441 USA
来源：
OPTICAL PATTERN RECOGNITION XII | 2001年 / 4387卷
关键词：
concealed weapon detection; Fourier descriptors; circularity; moments; millimeter-wave sensor;
D O I：
10.1117/12.421137
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Shape parameters based on circularity, Fourier descriptors, and invariant moments are studied for the automatic detection of weapons in Millimeter-wave data. The data is collected by a 30-frames-per-second Millimeter-wave (MMW) imager manufactured by Trex Enterprises for the detection of weapons concealed underneath a person's clothing. Results are illustrated through processing real MMW data.
引用
收藏
页码：176 / 185
页数：10
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