Sensitivities Assesment in Electrical Impedance Tomography Based on Reciprocity Theorem

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F03%3APU38556" target="_blank" >RIV/00216305:26220/03:PU38556 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Sensitivities Assesment in Electrical Impedance Tomography Based on Reciprocity Theorem
Original language description
An electrical impedance tomography (EIT) is instrumental to localize inhomogeneities in some bounded homogenous medium. An object under investigation is accessible to be measured only at specific points of its boundary. On the basis of measured data theinner structural changes are estimated. In the EIT method various optimization techniques are in use. For their successful application it is often useful to compute absolute sensitivities serving to create Jacobian which can help to accelerate an iteratiive process. In this paper a method based on the reciprocity theorem in conjuction with the finite element method (FEM) is applied to find the sensitivities. Herein, the work is restricted only on a simpler 2D problem.
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F03%2F1108" target="_blank" >GA102/03/1108: Electrical impedance tomography in dissipative media</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of EDS 2003, Electronic Devices and Systems Conference
ISBN
80-214-2452-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
146-151
Publisher name
NEUVEDEN
Place of publication
Brno
Event location
Brno
Event date
Sep 9, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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