CT理论与应用研究2000，Vol.9Issue(z1)：33-36,4.
提取非金属管GPR图像的非线性技术
Non-linear Technique for Abstracting the Non-metallic Pipeline Image from GPR Section
赵永辉 1吴健生 1万明浩1
作者信息
- 1. 同济大学海洋地质教育部重点实验室 200092
- 折叠
摘要
Abstract
A new information abstraction method for non-metallic pipeline GPR image is recommended here. The fractal technology of the fBm model has been introduced into the processing of the GPR data, and established the fBm model of the GPR. Adopting SRA method we can calculate the fractal section. 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. At last we process engineering example with the technique and get at remarkable effectiveness.关键词
分形技术/正演模型/射线追踪Key words
Fractai/Theoretical Forward Model/Ray Tracing引用本文复制引用
赵永辉,吴健生,万明浩..提取非金属管GPR图像的非线性技术[J].CT理论与应用研究,2000,9(z1):33-36,4.
