Title:	The multilevel sets idea to solve the inverse problem in electrical impedance tomography
Authors:	Filipowicz, Stefan F. Rymarczyk, Tomasz Sikora, Jan
Citation:	AMTEE ’09 : eighth international conference on Advanced Methods in the Theory of Electrical Engineering : September 07-09, 2009 [Cheb, Czech Republic].
Issue Date:	2009
Publisher:	University of West Bohemia
Document type:	konferenční příspěvek conferenceObject
URI:	http://cpee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2009/index.html http://hdl.handle.net/11025/25851
ISBN:	978-80-7043-821-3
Keywords:	level set metoda;inverzní problém;elektrická impedanční tomografie;metoda konečných prvků;Mumford-Shahův model
Keywords in different language:	level set method;inverse problem;electrical impedance tomography;finite element method;MumFord-Shah model
Abstract in different language:	This paper presents the applications of the level set function for identification the unknown shape of an interface motivated by Electrical Impedance Tomography (EIT). The Mumford-Shah method was proposed in the iterative algorithm. A new approach was adopted based on a continuous approximation of material coefficient distribution using modified level set methods and the finite element method. A model problem in electrical impedance tomography for the identification of unknown shapes from data in a narrow strip along the boundary of the domain is investigated.
Rights:	© University of West Bohemia
Appears in Collections:	CPEE – AMTEE 2009

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.