基于行列方差方法的探地雷达道路数据感兴趣区域自动提取技术

徐立, 冯温雅, 姜彦南, 王娇, 朱四新, 覃紫馨, 李沁璘, 张世田

A technique for automatically extracting regions of interest from ground penetrating radar data of roads based on the row-column variance method

XU Li, FENG Wen-Ya, JIANG Yan-Nan, WANG Jiao, ZHU Si-Xin, QIN Zi-Xin, LI Qin-Lin, ZHANG Shi-Tian

表3 ROI对应目标类型及其自动提取编号

Table 3 Target types corresponding to ROI and their automatic extraction numbers

目标类型 目标编号 空洞、脱空 12, 23, 25, 28, 36, 37, 39, 40, 46 疏松体 3, 17, 29, 31, 35, 38, 43 钢筋网 15, 22 雨污井 2, 18, 42 管线 30, 41