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Titolo:
Image reconstruction of multiple conductors
Autore:
Chiu, CC; Li, CL; Chan, W;
Indirizzi:
Tamkang Univ, Dept Elect Engn, Tamsui 25137, Taiwan Tamkang Univ Tamsui Taiwan 25137 , Dept Elect Engn, Tamsui 25137, Taiwan
Titolo Testata:
IEICE TRANSACTIONS ON ELECTRONICS
fascicolo: 7, volume: E84C, anno: 2001,
pagine: 961 - 966
SICI:
0916-8524(200107)E84C:7<961:IROMC>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
INVERSE SCATTERING; SHAPE; ALGORITHM;
Keywords:
image reconstruction; multiple conductor; inverse scattering;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Chiu, CC Tamkang Univ, Dept Elect Engn, Tamsui 25137, Taiwan Tamkang UnivTamsui Taiwan 25137 ect Engn, Tamsui 25137, Taiwan
Citazione:
C.C. Chiu et al., "Image reconstruction of multiple conductors", IEICE TR EL, E84C(7), 2001, pp. 961-966

Abstract

The genetic algorithm is used to reconstruct the shapes of multiple perfectly conducting cylinders. Based on the boundary condition and the measured scattered field, a set of nonlinear integral equations is derived and the imaging problem is reformulated into an optimization problem. The genetic algorithm is then employed to find out the global extreme solution of the object function. Numerical examples are given to demonstrate the capability ofthe inverse algorithm. Good reconstruction is obtained even when the multiple scattering between two conductors is serious. In addition, the effect of Gaussian noise on the reconstruction results: is investigated.

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Documento generato il 19/01/20 alle ore 01:05:08