An improved Linear Sampling Method for location and shape reconstruction of 3D buried targets

被引：0

作者：

Catapano, Ilaria ^{[1
]}

Crocco, Lorenzo ^{[1
]}

Isernia, Tornmaso ^{[2
]}

机构：

[1] Natl Res Council IREA CNR, Inst Electromagnet Sensing Environm, Via Diocleziano 328, I-80124 Naples, Italy

[2] DIMET, Med Unit, Calabria, Italy

来源：

IGARSS: 2007 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-12: SENSING AND UNDERSTANDING OUR PLANET | 2007年

关键词：

subsurface imaging; linear sampling method; shape reconstruction; electromagnetic inverse scattering;

D O I：

暂无

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：

This paper deals with the problem of reconstructing the geometrical features of 3D targets embedded in a lossy medium. Referring to the Linear Sampling Method, which is attractive due to its computational efficiency, we propose an improved formulation of it, which is able to provide an effective reconstruction of the deeper part of the investigated region. Moreover, the frequency diversity is exploited to obtain accurate shape reconstructions when the transmitting and receiving antennas are located on a narrow grid and a single-polarization of the scattered field is measured.

引用

页码：4810 / +

页数：2

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