By Topic

Adaptive finite element methods for distributed parameter system identification: applications in fluorescence enhanced frequency domain optical tomography

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
A. Joshi ; Photon Migration Laboratories, Texas A&M Univ., College Station, TX, USA ; E. M. Sevick-Muraca

This article addresses the distributed parameter system identification problem encountered in fluorescence enhanced optical tomography. Adaptive mesh refinement techniques can increase the efficiency of estimation algorithms by reducing the computational storage as well as tailoring the solution strategy to the problem structure. An adaptive refinement based Galerkin finite element scheme for coupled photon diffusion equations is implemented with a simply bound limited memory quasi-Newton algorithm, which is suitable for large scale nonlinear optimization. The efficacy of the proposed scheme is demonstrated on two dimensional test cases.

Published in:

American Control Conference, 2004. Proceedings of the 2004  (Volume:3 )

Date of Conference:

June 30 2004-July 2 2004