An Algorithm for Estimating the Object Depth Accurately by Ground-Penetrating Radar

被引：0
|
作者：
Zhang Anxue
机构：
来源：
Journal of Systems Engineering and Electronics | 2002年 / 03期
关键词：
Ground penetrating radar; f-k migration; Radar image; Velocity estimation; Synthetic aperture radar;
D O I：
暂无
中图分类号：
TN957.52 [数据、图像处理及录取];
学科分类号：
080904 ; 0810 ; 081001 ; 081002 ; 081105 ; 0825 ;
摘要：
Ground penetrating radar (GPR) is a remote sensing technique used to obtain information on subsurface features from data collected over the surface. We propose an automatic algorithm for estimating object depth using f-k migration and velocity scanning methods in a homogeneous medium. To improve the accuracy of the algorithm, the formula used to calculate the GPR valid lateral aperture is also presented. Experimental results show that the relative estimating error of depth is as low as 5% in a homogeneous medium.
引用
收藏
页码：24 / 30
页数：7
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