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Proceedings Paper

Maximum entropy image reconstruction from a few views
Author(s): Shaohua Chen; Qing Wang
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Paper Abstract

A new algorithm for the reconstruction of tomographic images from a few views is presented. A variable metric method is used to solve the unconstrained optimization problem that resulted from the analysis by the use of the maximum entropy formalism. The numerical simulations study the reconstruction effect on the different asymmetric functions and the stability against noise. The results show that the reconstruction accuracy is adequate.

Paper Details

Date Published: 25 September 2001
PDF: 5 pages
Proc. SPIE 4553, Visualization and Optimization Techniques, (25 September 2001); doi: 10.1117/12.441604
Show Author Affiliations
Shaohua Chen, Hubei Univ. (China)
Qing Wang, Hubei Univ. (China)

Published in SPIE Proceedings Vol. 4553:
Visualization and Optimization Techniques
Yair Censor; Mingyue Ding, Editor(s)

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