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Proceedings Paper

Nonlinear multigrid for electrical impedance tomography
Author(s): Liliana Borcea
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Paper Abstract

We propose a nonlinear multigrid approach for imaging the electrical conductivity of a body, given simultaneous measurements of d.c. electric currents and voltages at the boundary. The implementation is done for an output least squares formulation of the electrical impedance tomography problem. Extensions to a stronger, variational approach are discussed, as well.

Paper Details

Date Published: 1 July 2003
PDF: 10 pages
Proc. SPIE 5016, Computational Imaging, (1 July 2003); doi: 10.1117/12.479707
Show Author Affiliations
Liliana Borcea, Rice Univ. (United States)


Published in SPIE Proceedings Vol. 5016:
Computational Imaging
Charles A. Bouman; Robert L. Stevenson, Editor(s)

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