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Proceedings Paper

Discretization error analysis for fluorescence diffuse optical tomography
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Paper Abstract

In fluorescence diffuse optical tomography, the error due to discretization of the forward and inverse problems leads to an error in the reconstructed image. Using a Galerkin formulation, we consider zeroth and first order Tikhonov regularization terms and analyze the forward and inverse problems under an optimization formulation which incorporates a priori information. We derive error estimates to describe the impact that discretization of the forward and inverse problems due to finite element method has on the accuracy of the reconstructed optical absorbtion image.

Paper Details

Date Published: 12 February 2008
PDF: 12 pages
Proc. SPIE 6850, Multimodal Biomedical Imaging III, 68500B (12 February 2008); doi: 10.1117/12.763724
Show Author Affiliations
Laurel Reilly-Raska, Rensselaer Polytechnic Institute (United States)
Murat Guven, Rensselaer Polytechnic Institute (United States)
Birsen Yazici, Rensselaer Polytechnic Institute (United States)

Published in SPIE Proceedings Vol. 6850:
Multimodal Biomedical Imaging III
Fred S. Azar; Xavier Intes, Editor(s)

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