Microwave imaging of elliptically shaped dielectric cylinders by means of an Lp Banach-space inversion algorithm

被引：18
作者：
Estatico, C. [1 ]
Fedeli, A. [2 ]
Pastorino, M. [2 ]
Randazzo, A. [2 ]
机构：
[1] Univ Genoa, Dept Math, I-16146 Genoa, Italy
[2] Univ Genoa, Dept Elect Elect Telecommun Engn & Naval Architec, I-16145 Genoa, Italy
来源：
MEASUREMENT SCIENCE AND TECHNOLOGY | 2013年 / 24卷 / 07期
关键词：
microwave imaging; inverse problems; iterative algorithms; Newton method;
D O I：
10.1088/0957-0233/24/7/074017
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Microwave imaging apparatuses have become very important tools in the framework of imaging systems. However, particular care must be taken when developing the data-processing algorithm needed to solve the underlying nonlinear and ill-posed inverse problem. Usually, regularization techniques developed in the framework of Hilbert spaces are used. In this paper, a new approach based on a regularization in the framework of L-p Banach spaces is considered, and its performances are evaluated by considering a reference canonical target with elliptical cross section.
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页数：11
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