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Constrained image reconstruction for magnetic detection electrical impedance tomography

✍ Scribed by Rob H. Ireland; David C. Barber

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
164 KB
Volume
17
Category
Article
ISSN
0899-9457

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✦ Synopsis

Abstract

Magnetic detection electrical impedance tomography (MD‐EIT) produces images of conductivity from magnetic field measurements taken around the body. The ill‐conditioned nature of the MD‐EIT inverse problem is improved by limiting the number of unknowns to be solved. In this article, a method of iterative grid refinement for MD‐EIT, which produces images significantly better than unconstrained solutions, is described. Β© 2008 Wiley Periodicals, Inc. Int J Imaging Syst Technol, 17, 379–382, 2007

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