DocumentCode :
1249866
Title :
Multiplicative version of the Dines and Lytle algorithm
Author :
Lopes, E.P. ; Barreto, L.M.
Volume :
33
Issue :
9
fYear :
1997
fDate :
4/24/1997 12:00:00 AM
Firstpage :
763
Lastpage :
765
Abstract :
The authors present a generalised multiplicative version of the tomographic Dines and Lytle algorithm. The proposed algorithm reconstructs images more accurately than the Dines and Lytle algorithm. It is demonstrated that the performance of such iterative algorithms is independent of homogeneous starting images. This effaces the belief that the number of iterations, computational costs, and processing times can always be saved by using homogeneous starting images that are thought to resemble the phantoms
Keywords :
computerised tomography; image reconstruction; iterative methods; Dines/Lytle algorithm; iterative algorithms; multiplicative version; tomographic algorithm;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19970542
Filename :
590219
Link To Document :
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