An algorithm for estimating the object depth accurately by ground-penetrating radar

被引：0

作者：

Zhang, A ^{[1
]}

Jiang, Y ^{[1
]}

Wang, W ^{[1
]}

机构：

[1] Xian Jiaotong Univ, Microwave & Opt Commun Lab, Xian 710049, Peoples R China

来源：

GPR 2002: NINTH INTERNATIONAL CONFERENCE ON GROUND PENETRATING RADAR | 2002年 / 4758卷

关键词：

ground-penetrating radar; f-k migration; velocity estimation; synthetic aperture radar (SAR);

D O I：

10.1117/12.462274

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Ground-penetrating radar (GPR) is a remote sensing technique used to obtain information on subsurface features from data collected over the surface. In this paper, we propose an automatic algorithm for estimating objects depth using f-k migration and velocity scanning method for the homogeneous medium. To improve the accuracy of the algorithm, the formula used to calculate the GPR valid lateral aperture is presented. Experimental results show that the relative estimating error of depth is as low as 5%.

引用

页码：639 / 644

页数：6

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