Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
BACHOREC, T. DĚDKOVÁ, J.
Originální název
New Technique for Non-destructive Testing Using EIT
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The aim of this paper is to provide a survey of the recent development in new algorithms and techniques to solve the electrical impedance tomography (EIT) inverse problem. The EIT problem is a non-invasive imaging technique where an electrical impedivity distribution in a domain is reconstructed from voltage measurement captured on its boundaries. This is an ill-conditioned non-linear inverse problem. The modified Newton-Raphson method with Tikhonov and Total variation regularizations and new technique based on the controlled selection of non-homogeneities are applied to obtain the high-quality reconstruction in EIT problems. Numerical results of the reconstruction of an electrical conductivity distribution obtained using all methods are presented and compared.
Klíčová slova
impedance tomography, EIT, inverse problem, non-destructive testing, regularization
Autoři
BACHOREC, T.; DĚDKOVÁ, J.
Rok RIV
2006
Vydáno
14. 9. 2006
Nakladatel
VUT v Brně
Místo
Brno
ISBN
80-214-3246-2
Kniha
EDS´06
Edice
1
Číslo edice
Strany od
95
Strany do
100
Strany počet
6
BibTex
@inproceedings{BUT18832, author="Tibor {Bachorec} and Jarmila {Dědková}", title="New Technique for Non-destructive Testing Using EIT", booktitle="EDS´06", year="2006", series="1", number="1", pages="6", publisher="VUT v Brně", address="Brno", isbn="80-214-3246-2" }