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), 91-6.
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Description/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
| Item Type: | Article |
|---|---|
| Additional Information: | Address: Bristol, UK |
| ISSNs: | 0967-3334 |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science |
| Item ID: | 256568 |
| Date Deposited: | 07 May 2002 |
| Last Modified: | 02 Mar 2012 12:39 |
| Contributors: | Molinari, M (Author) Cox, SJ (Author) Blott, BH (Author) Daniell, GJ (Author) |
| Date: | February 2001 |
| Additional Information: | Address: Bristol, UK |
| Status: | Published |
| Publisher: | Institute of Physics Publishing Ltd |
| Further Information: | Google Scholar |
| ISI Citation Count: | 32 |
| URI: | http://eprints.soton.ac.uk/id/eprint/256568 |
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