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On-line iterative image reconstruction for ECT

  • Shi Liu*
  • , L. Fu
  • , Wuqiang Yang
  • , Haigang Wang
  • , Fan Jiang
  • *Corresponding author for this work
  • CAS - Institute of Engineering Thermophysics
  • Chongqing University
  • University of Manchester

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper describes a new iterative scheme for ECT, which can reconstruct images of the same quality as the Landweber iteration, while maintaining the same image reconstruction speed as the LBP method. An optimised step length function has been incorporated into the new scheme, so that the step length is dynamically adjusted in each step. With an optimised step length, the number of iterations can be reduced and divergence prevented. The scheme has been evaluated by experiment and good results were obtained.

Original languageEnglish
Title of host publication3rd World Congress on Industrial Process Tomography
PublisherInternational Society for Industrial Process Tomography
Pages403-408
Number of pages6
ISBN (Electronic)9780853163190
StatePublished - 2003
Externally publishedYes
Event3rd World Congress on Industrial Process Tomography - Banff, Canada
Duration: 2 Sep 20035 Sep 2003

Publication series

Name3rd World Congress on Industrial Process Tomography

Conference

Conference3rd World Congress on Industrial Process Tomography
Country/TerritoryCanada
CityBanff
Period2/09/035/09/03

Keywords

  • ECT
  • Image reconstruction
  • Iterative algorithm
  • Optimisation

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