Symmetry Filtering Method for GPR Clutter Reduction
The clutter reduction is one of the most important problems in the ground penetrating radar (GPR) applications.The detection performance of GPR is heavily limited by clutters.In this paper,a novel and simple clutter reduction method based on the design of a symmetry filter,which is adapted to B-scan,is presented. Compared with average subtraction,SaS method and two-dimensional digital filter using the experimental data,the proposed method is more effective on reducing the clutters due to undulated ground bounce,soil roughness scattering and external anomalies reflections.
Li Ting-jun Kong Ling-jiang Zhou Zheng-ou
College of Electronic Engineering,UESTC,Chengdu 610054,China
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
1515-1517
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）