DocumentCode
2423860
Title
Strong underrelaxation in the multiplicative algebraic reconstruction technique (MART) for inconsistent systems
Author
Byrne, C.L.
Author_Institution
Dept. of Math., Massachusetts Univ., Lowell, MA
fYear
1993
fDate
31 Oct-6 Nov 1993
Firstpage
1637
Abstract
For the inconsistent case MART can be viewed as a single step in a larger iterative scheme involving repeated modification of the hyperplanes. Convergence is demonstrated and the limit of this scheme is described
Keywords
algebra; computerised tomography; image reconstruction; iterative methods; medical image processing; convergence; hyperplanes modification; inconsistent systems; medical tomography; multiplicative algebraic reconstruction technique; strong underrelaxation; Bayesian methods; Convergence; Entropy; Equations; Image reconstruction; Iterative algorithms; Limit-cycles; Mathematics; Subspace constraints; Tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium and Medical Imaging Conference, 1993., 1993 IEEE Conference Record.
Conference_Location
San Francisco, CA
Print_ISBN
0-7803-1487-5
Type
conf
DOI
10.1109/NSSMIC.1993.373568
Filename
373568
Link To Document