探地雷达图像目标检测算法研究

Target Detection Algorithm of Ground-penetrating Radar

摘要:

探地雷达是一种针对地下目标的无损探测设备,在地下无损探测研究方面具有很强的实用性；探地雷达图像处理过程中有关回波信号双曲线提取以及顶点识别具有非常重要的意义；针对该内容,文中提出使用均值滤波和平均法的探地雷达杂波抑制算法,基于高斯-拉普拉斯算子的双曲线提取算法,以及基于对称度曲线法的顶点识别算法,并通过与相关算法的对比实验,说明了所提算法的可行性；文中所提算法对探地雷达图像预处理与探测目标识别具有一定参考价值。

Abstract:

Ground penetrating radar is a device that can detect underground target without damage,so ground penetrating radar has high practicability in Non-destructive testing. In the process of ground penetrating radar image processing,hyperbolic extraction of echo signal and Vertex recognition are very important. For this,the article raises ground penetrating radar clutter suppression that using average filter and average method.This algorithm can provide image pretreatment and target identification of ground penetrating radar more reference.