the theoretical model computation shows that it is an extremely effective method for non-metallic pipeline gpr image abstraction, and its results are better than those from routine processing method.
理论模型计算表明这是一种提取非金属管gpr图像的有效方法,其效果远比常规方法处理的好。
the gpr image of 2-dimensional pipe-like model was synthesized using diffraction radar wave formula and compared with physical simulated record.