DocumentCode
1672158
Title
Optimal control techniques and singular perturbation method as a reconstruction algorithm in applied potential tomography
Author
Marsili, P.M. ; Mounie, G. ; Bourret, R. ; Granie, M. ; Morucci, J.P.
Author_Institution
INSERM, Toulouse, France
fYear
1989
Firstpage
444
Abstract
A two-stage method for solving an applied potential tomography problem is developed. In the first stage, using optimal control techniques, an approximation of the potential in a domain Ω is computed on the basis of what is known on the boundary of Ω. In the second stage, using the singular perturbation method, an image of the conductivity distribution in Ω is reconstructed
Keywords
bioelectric potentials; computerised tomography; 2-stage method; applied potential tomography; conductivity distribution; medical diagnostic imaging; optimal control techniques; reconstruction algorithm; singular perturbation method; Biological control systems; Conductivity; Current measurement; Electrodes; Equations; Impedance; Optimal control; Perturbation methods; Reconstruction algorithms; Tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1989. Images of the Twenty-First Century., Proceedings of the Annual International Conference of the IEEE Engineering in
Conference_Location
Seattle, WA
Type
conf
DOI
10.1109/IEMBS.1989.95810
Filename
95810
Link To Document