Echo extraction method for a ground penetrating radar

被引:0
|
作者
He, Yiwei [1 ]
Mitsumoto, Hiroshi [1 ]
Ren, Zhongquan [2 ]
机构
[1] Osaka Electrocommun Univ, 18-8 Hatus-cho, Neyagawa, Osaka 572, Japan
[2] Xian Univ Sci & Technol, Xian 710054, Peoples R China
关键词
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暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The dielectric permittivity of the ground and the radius of a buried cylindric pipe can be estimated from the echo profile of a ground penetrating radar by using pattern recognition technique. In the practical detection, the echo profile of a specific cylindric pipe is usually mixed with the reflection from some nearby objects. In this research, the echo profile of a specific cylindric pipe is extracted from GPR image base on F-K migration method and its inverse transform. Some numerical simulations are carried out to show the validity of the proposed method.
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页码:560 / +
页数:2
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