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Jan, 2022
用椭圆反演模型估计GPR图像中管道的方向和半径
Estimating the Direction and Radius of Pipe from GPR Image by Ellipse Inversion Model
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Xiren Zhou, Qiuju Chen, Shengfei Lyu, Huanhuan Chen
TL;DR
本研究提出一种新型模型,利用地下探地雷达在B扫描图像上处理下降方向点集并通过椭圆迭代反演算法,评估地下管道方向及半径,修正管道地图。实验结果表明该方法效果显著。
Abstract
ground penetrating radar
(GPR) is widely used as a
non-destructive approach
to estimate buried utilities. When the GPR's detecting direction is perpendicular to a pipeline, a hyperbolic characteristic would be fo
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