Image reconstruction algorithm for two-phase flow electrical capacitance tomography system

Guibin Zheng; Deyun Chen; Xiaoyang Yu

doi:10.1117/12.467340

18 October 2002 Image reconstruction algorithm for two-phase flow electrical capacitance tomography system

Guibin Zheng, Deyun Chen, Xiaoyang Yu

Proceedings Volume 4902, Optomechatronic Systems III; (2002) https://doi.org/10.1117/12.467340
Event: Optomechatronic Systems III, 2002, Stuttgart, Germany

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.

Citation Download Citation

Guibin Zheng, Deyun Chen, and Xiaoyang Yu "Image reconstruction algorithm for two-phase flow electrical capacitance tomography system", Proc. SPIE 4902, Optomechatronic Systems III, (18 October 2002); https://doi.org/10.1117/12.467340

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