On-line iterative image reconstruction for ECT

S. Liu, L. Fu, W. Yang, H. Wang, F. Jiang

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. © 2003 International Society for Industrial Process Tomography.
Original languageEnglish
Title of host publication3rd World Congress on Industrial Process Tomography
PublisherInternational Society for Industrial Process Tomography
Pages403-408
Number of pages6
ISBN (Print) 9780853163190
Publication statusPublished - 2003
Event3rd World Congress on Industrial Process Tomography - Banff, Canada
Duration: 2 Sept 20035 Sept 2003

Conference

Conference3rd World Congress on Industrial Process Tomography
CityBanff, Canada
Period2/09/035/09/03

Keywords

  • ECT
  • Image reconstruction
  • Iterative algorithm
  • Optimisation

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