用统计方法和Hough变换进行GPR目标检测与定位

陈德莉; 黄春琳; 粟 毅

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用统计方法和Hough变换进行GPR目标检测与定位

论文 | 更新时间：2025-07-16

- 用统计方法和Hough变换进行GPR目标检测与定位
- An Integrated Method of Statistical Method and Hough Transform for GPR Targets Detection and Location
- 电子学报 2004年32卷第9期页码：1468-1471
- 作者机构：
  
  国防科技大学电子科学与工程学院,湖南,长沙,410073
- 作者简介：
- 基金信息：
  
  国家863高技术计划项目 (No.2001AA132020)
- DOI：
  中图分类号： TN95
- 网络出版：2004-09-25，
  
  纸质出版：2004
- 稿件说明：
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陈德莉, 黄春琳, 粟毅. 用统计方法和Hough变换进行GPR目标检测与定位[J]. 电子学报, 2004,32(9):1468-1471.

CHEN De-li, HUANG Chun-lin, SU Yi. An Integrated Method of Statistical Method and Hough Transform for GPR Targets Detection and Location[J]. Acta Electronica Sinica, 2004, 32(9): 1468-1471.
陈德莉, 黄春琳, 粟毅. 用统计方法和Hough变换进行GPR目标检测与定位[J]. 电子学报, 2004,32(9):1468-1471. DOI：

CHEN De-li, HUANG Chun-lin, SU Yi. An Integrated Method of Statistical Method and Hough Transform for GPR Targets Detection and Location[J]. Acta Electronica Sinica, 2004, 32(9): 1468-1471. DOI：

摘要

本文所提出的GPR目标检测方法包含两个步骤.首先基于对GPR一维回波(A-Scan)统计特性的研究

应用加窗统计法从海量数据中实现快速高效的目标检测和感兴趣区域的提取;进而根据GPR二维回波图像(B-Scan)中目标回波的双曲线特征

对经过图像分割的ROI区域采用改进的Hough变换检测目标双曲线

去除虚假目标并实现目标的精确定位.对实测数据检测结果表明:此法水平和纵深向定位误差均小于1cm

输入数据信杂比可低至2dB左右.

Abstract

The detection and location method of GPR targets presented in this paper has two steps.First

based on the analysis of GPR A-scan signal's statistical features

a windowed statistical method is introduced to efficiently extract the range of interest (ROI) from a large amount of data.Second

according to the hyperbola feature of GPR B-scan signal

a modified Hough transform is used to detect the hyperbola from the ROI data that after being segmented

aims to get rid of the false targets and locate the targets accurately.The method had been employed to find and locate targets from GPR data.The results show that all targets are detected correctly

and the depth and horizontal location errors are less than 1cm.Moreover

the signal-to-clutter ratio (SCR) of ROI data can be down to about 2dB.

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