Polynomial phase signal based detection of buried landmines using ground penetrating radar

信号处理 Pub Date : 2001-08-06 DOI:10.1109/SSP.2001.955248

L. Cirillo, C. L. Brown, A. Zoubir

引用次数: 6

Abstract

Put simply, the global landmine problem is massive. Ground penetrating radar (GPR) is just one engineering solution currently being investigated. A polynomial amplitude-polynomial phase model is fitted to GPR returns. It is observed that the second order phase coefficient shows deviations from background-only levels when a buried target is present. A bootstrap-based detection scheme is proposed that tests for this change. The technique is applied to real GPR data, with encouraging results.

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基于多项式相位信号的探地雷达埋地地雷探测

简而言之，全球地雷问题非常严重。探地雷达(GPR)只是目前正在研究的工程解决方案之一。采用多项式振幅-多项式相位模型拟合探地雷达回波。可以观察到，当有埋藏目标存在时，二阶相位系数显示出与仅背景电平的偏差。提出了一种基于引导的检测方案来测试这种变化。将该技术应用于实际探地雷达数据，取得了令人鼓舞的效果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

信号处理

自引率

0.00%

发文量

5812

期刊介绍： Journal of Signal Processing is an academic journal supervised by China Association for Science and Technology and sponsored by China Institute of Electronics. The journal is an academic journal that reflects the latest research results and technological progress in the field of signal processing and related disciplines. It covers academic papers and review articles on new theories, new ideas, and new technologies in the field of signal processing. The journal aims to provide a platform for academic exchanges for scientific researchers and engineering and technical personnel engaged in basic research and applied research in signal processing, thereby promoting the development of information science and technology. At present, the journal has been included in the three major domestic core journal databases "China Science Citation Database (CSCD), China Science and Technology Core Journals (CSTPCD), Chinese Core Journals Overview" and Coaj. It is also included in many foreign databases such as Scopus, CSA, EBSCO host, INSPEC, JST, etc.