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Proceedings Paper

Image reconstruction algorithm for two-phase flow electrical capacitance tomography system
Author(s): Guibin Zheng; Deyun Chen; Xiaoyang Yu
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Paper Abstract

A new image reconstruction algorithm based on the genetic algorithms is proposed for two-component flow electrical capacitance system in this paper. Two times reconstructions are performed in once tomography, the first step is reconstructing the image of fewer pixel blocks and the second step is reconstructing image using genetic algorithm with the result of the first step is used in population initialization in order to improve the speed and accuracy of genetic tomography. With this method, cross-section image of two-component flow can be reconstructed with better quality and better accuracy in component concentration than SIRT algorithm.

Paper Details

Date Published: 18 October 2002
PDF: 5 pages
Proc. SPIE 4902, Optomechatronic Systems III, (18 October 2002); doi: 10.1117/12.467340
Show Author Affiliations
Guibin Zheng, Harbin Univ. of Science and Technology (China)
Deyun Chen, Harbin Univ. of Science and Technology (China)
Xiaoyang Yu, Harbin Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 4902:
Optomechatronic Systems III
Toru Yoshizawa, Editor(s)

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