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Adaptive mesh refinement techniques for electrical impedance tomography

Molinari, M, Cox, SJ, Blott, BH and Daniell, GJ (2001) Adaptive mesh refinement techniques for electrical impedance tomography Physiological Measurement, 22, (1), pp. 91-6.

Record type: Article

Abstract

Adaptive mesh refinement techniques can be applied to increase the efficiency of electrical impedance tomography reconstruction algorithms by reducing computational and storage cost as well as providing problem-dependent solution structures. A self-adaptive refinement algorithm based on an 'a posteriori' error estimate has been developed and its results are shown in comparison with uniform mesh refinement for a simple head model. Keywords: nonlinear electrical impedance tomography, adaptive mesh refinement, h-refinement, p-refinement, efficiency, improved convergence

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More information

Published date: February 2001
Additional Information: Address: Bristol, UK
Venue - Dates: Physiological Measurement, 2001-02-01
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 256568
URI: http://eprints.soton.ac.uk/id/eprint/256568
ISSN: 0967-3334
PURE UUID: 20a7f6a3-9ef9-4a2b-ad33-e6013d9a372d

Catalogue record

Date deposited: 07 May 2002
Last modified: 18 Jul 2017 09:44

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Contributors

Author: M Molinari
Author: SJ Cox
Author: BH Blott
Author: GJ Daniell

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