Shape reconstruction of perfectly conducting targets from single-frequency multiview data

Mehmet Çayören; Ibrahim Akduman; Ali Yapar; Lorenzo Crocco

doi:10.1109/LGRS.2008.916075

Shape reconstruction of perfectly conducting targets from single-frequency multiview data

Mehmet Çayören^*, Ibrahim Akduman, Ali Yapar, Lorenzo Crocco

^*Corresponding author for this work

Department of Electronics and Communication Engineering

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

In this letter, we address the problem of reconstructing the shape of a perfectly conducting object illuminated by a set of plane waves at a fixed frequency. The proposed method is made up of two parts. In the first one, for each incident wave, the field in the vicinity of a scatterer is reconstructed by means of a regularized single-layer potential approach. In the second part, the reconstructed fields are simultaneously exploited to build a system of polynomial equations whose solution yields to the unknown contour. As shown by numerical examples, the method is effective, robust against noise on data, and provides satisfactory reconstructions for star-shaped scatterers.

Original language	English
Article number	4497777
Pages (from-to)	383-386
Number of pages	4
Journal	IEEE Geoscience and Remote Sensing Letters
Volume	5
Issue number	3
DOIs	https://doi.org/10.1109/LGRS.2008.916075
Publication status	Published - Jul 2008

Funding

Manuscript received September 27, 2007; revised November 20, 2007. This work was supported in part by the Italian National Research Council (CNR) Short Mobility Program and in part by the Turkish Scientific and Technological Research Council (TUBITAK) under Grant 105E029. M. Çayören, I. Akduman, and A. Yapar are with the Electrical and Electronics Engineering Faculty, Istanbul Technical University, Istanbul 34469, Turkey. L. Crocco is with the National Research Council–Institute for Electromagnetic Sensing of the Environment, 80124 Naples, Italy. Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/LGRS.2008.916075

Funders	Funder number
Italian National Research Council
TUBITAK	105E029
Center for Neuroscience Research
Consejo Nacional para Investigaciones Científicas y Tecnológicas

Keywords

Electromagnetic inverse scattering problems
Shape reconstruction

Access to Document

10.1109/LGRS.2008.916075

Cite this

@article{26e77a34ecfe41b6b8a170605ee438e0,

title = "Shape reconstruction of perfectly conducting targets from single-frequency multiview data",

abstract = "In this letter, we address the problem of reconstructing the shape of a perfectly conducting object illuminated by a set of plane waves at a fixed frequency. The proposed method is made up of two parts. In the first one, for each incident wave, the field in the vicinity of a scatterer is reconstructed by means of a regularized single-layer potential approach. In the second part, the reconstructed fields are simultaneously exploited to build a system of polynomial equations whose solution yields to the unknown contour. As shown by numerical examples, the method is effective, robust against noise on data, and provides satisfactory reconstructions for star-shaped scatterers.",

keywords = "Electromagnetic inverse scattering problems, Shape reconstruction",

author = "Mehmet {\c C}ay{\"o}ren and Ibrahim Akduman and Ali Yapar and Lorenzo Crocco",

year = "2008",

month = jul,

doi = "10.1109/LGRS.2008.916075",

language = "English",

volume = "5",

pages = "383--386",

journal = "IEEE Geoscience and Remote Sensing Letters",

issn = "1545-598X",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "3",

}

TY - JOUR

T1 - Shape reconstruction of perfectly conducting targets from single-frequency multiview data

AU - Çayören, Mehmet

AU - Akduman, Ibrahim

AU - Yapar, Ali

AU - Crocco, Lorenzo

PY - 2008/7

Y1 - 2008/7

N2 - In this letter, we address the problem of reconstructing the shape of a perfectly conducting object illuminated by a set of plane waves at a fixed frequency. The proposed method is made up of two parts. In the first one, for each incident wave, the field in the vicinity of a scatterer is reconstructed by means of a regularized single-layer potential approach. In the second part, the reconstructed fields are simultaneously exploited to build a system of polynomial equations whose solution yields to the unknown contour. As shown by numerical examples, the method is effective, robust against noise on data, and provides satisfactory reconstructions for star-shaped scatterers.

AB - In this letter, we address the problem of reconstructing the shape of a perfectly conducting object illuminated by a set of plane waves at a fixed frequency. The proposed method is made up of two parts. In the first one, for each incident wave, the field in the vicinity of a scatterer is reconstructed by means of a regularized single-layer potential approach. In the second part, the reconstructed fields are simultaneously exploited to build a system of polynomial equations whose solution yields to the unknown contour. As shown by numerical examples, the method is effective, robust against noise on data, and provides satisfactory reconstructions for star-shaped scatterers.

KW - Electromagnetic inverse scattering problems

KW - Shape reconstruction

UR - http://www.scopus.com/inward/record.url?scp=47849133127&partnerID=8YFLogxK

U2 - 10.1109/LGRS.2008.916075

DO - 10.1109/LGRS.2008.916075

M3 - Article

AN - SCOPUS:47849133127

SN - 1545-598X

VL - 5

SP - 383

EP - 386

JO - IEEE Geoscience and Remote Sensing Letters

JF - IEEE Geoscience and Remote Sensing Letters

IS - 3

M1 - 4497777

ER -

Shape reconstruction of perfectly conducting targets from single-frequency multiview data

Abstract

Funding

Keywords

Access to Document

Other files and links

Fingerprint

Cite this