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
URI: http://cpee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2009/index.html
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

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/25851

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