DocumentCode
1021204
Title
Broyden quasi-Newton method applied to electrical impedance tomography
Author
Dell, J.
Volume
30
Issue
1
fYear
1994
fDate
1/6/1994 12:00:00 AM
Firstpage
27
Lastpage
28
Abstract
A two dimensional electrical impedance tomography reconstruction algorithm based on a quasi-Newton method is presented. The algorithm is particularly fast: each iteration, which includes solving the forward problem and updating the inverse of the Jacobian matrix, takes on average 0.11s on a 25MHz 68040 based NeXT workstation. The average number of iterations required for accurate image reconstruction has been found to be 20
Keywords
computerised tomography; electric impedance; image reconstruction; iterative methods; medical image processing; 2D image reconstruction algorithm; Broyden quasi-Newton method; Jacobian matrix; electrical impedance tomography; image reconstruction; iterations; two dimensional tomography reconstruction algorithm;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19940060
Filename
260580
Link To Document