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Proceedings Paper

Full nonlinear inversion of microwave biomedical data
Author(s): Aria Abubakar; Peter M. van den Berg; Jordi J. Mallorqui
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Paper Abstract

In this paper the contrast source inversion method using a multiplicative weighted L2-norm total variation regularizer is applied to image reconstructions from electromagnetic microwave tomography experiments. This iterative method avoids solving a full forward problem in each iteration which makes the method suitable to handle a large scale computational problem. The numerical results from experimental data with high contrast biological phantom are presented and discussed.

Paper Details

Date Published: 9 May 2002
PDF: 9 pages
Proc. SPIE 4684, Medical Imaging 2002: Image Processing, (9 May 2002); doi: 10.1117/12.467226
Show Author Affiliations
Aria Abubakar, Delft Univ. of Technology (Netherlands)
Peter M. van den Berg, Delft Univ. of Technology (Netherlands)
Jordi J. Mallorqui, Univ. Politecnica de Catalunya (Spain)

Published in SPIE Proceedings Vol. 4684:
Medical Imaging 2002: Image Processing
Milan Sonka; J. Michael Fitzpatrick, Editor(s)

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