Ridzuan Aw, Suzanna and Abdul Rahim, Ruzairi and Mohd Yunus, Yusri and Rahiman, Mohd Hafiz Fazalul and Wahab, Yasmin and Mohd Yunus, Fazlul Rahman and Mohamed, Elmy Johana and Abdul Aziz, Azian and Chiew, Loon Goh and Pusppanathan, Jayasuman and Green, R. G. and Zhen, Cong Tee (2017) Image reconstruction of metal pipe in electrical resistance tomography. Sensors & Transducers, 209 (2). pp. 12-19. ISSN 2306-8515
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Abstract
This paper demonstrates a Linear Back Projection (LBP) algorithm based on the reconstruction of conductivity distributions to identify different sizes and locations of bubble phantoms in a metal pipe. Both forward and inverse problems are discussed. Reconstructed images of the phantoms under test conditions are presented. From the results, it was justified that the sensitivity maps of the conducting boundary strategy can be applied successfully in identifying the location for the phantom of interest using LBP algorithm. Additionally, the number and spatial distribution of the bubble phantoms can be clearly distinguished at any location in the pipeline. It was also shown that the reconstructed images agree well with the bubble phantoms.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Conducting boundary strategy; Finite element method; Electrical resistance tomography; Linear back projection; Metal pipe |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TA Engineering (General). Civil engineering (General) > TA401-492 Materials of engineering and construction. Mechanics of materials |
| Divisions: | Faculty of Electrical and Electronic Engineering > Department of Electronic Enngineering |
| Depositing User: | Mrs. Siti Noraida Miskan |
| Date Deposited: | 06 Jan 2022 03:51 |
| Last Modified: | 06 Jan 2022 03:51 |
| URI: | http://eprints.uthm.edu.my/id/eprint/5171 |
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