THE APPLICATION OF A MAXIMUM-LIKELIHOOD ESTIMATOR TO TUNNEL DETECTION

被引：7

作者：

WITTEN, A

机构：

[1] Dept. of Energy, Oak Ridge Nat. Lab., TN

来源：

INVERSE PROBLEMS | 1991年 / 7卷 / 06期

关键词：

D O I：

10.1088/0266-5611/7/6/003

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The concept of the maximum likelihood estimator is integrated with the imaging formalism of diffraction tomography. The result is a signal processing algorithm which yields an image of the log likelihood function for the existence and position of a predetermined target. The approach is applied to cross-borehole radar data in order to detect and locate a tunnel.

引用

页码：L49 / L55

页数：7

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