Image reconstruction of two-dimensional impenetrable objects using genetic algorithm

被引：65

作者：

Meng, ZQ ^{[1
]}

Takenaka, T ^{[1
]}

Tanaka, T ^{[1
]}

机构：

[1] Nagasaki Univ, Dept Elect Engn & Comp Sci, Nagasaki 852, Japan

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 1999年 / 13卷 / 01期

关键词：

D O I：

10.1163/156939399X01654

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A genetic algorithm (GA) approach to reconstruction of the locations and shapes of two-dimensional impenetrable objects from scattered field data is presented. Local shape function method is used in the forward model, while a GA is used to seek for a solution minimizing the discrepancy between the measured and the estimated scattered fields in the inverse process. Some GA operators appropriate for the 2-D objects are proposed to achieve a high convergence rate. Several numerical results are presented to demonstrate the effectiveness of the GA approach.

引用

页码：95 / 118

页数：24

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