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A Study of the Effect of Electrode Dimensions on Scaling Up ERT Applications

Electrical Tomography is a versatile and non-invasive, and robust imaging technique that is vastly applied for both industrial and medical process imaging. One of the crucial factors that influence the quality of image reconstruction is the dimension of electrodes. When implementing ERT in a real in...

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Main Authors: Yew, Lek Chong, Ka, Renee,Yin Chin
Format: Article
Language:English
Published: 2020
Subjects:
T Technology (General)
TA Engineering (General). Civil engineering (General)
Online Access:https://eprints.ums.edu.my/id/eprint/25623/1/A%20Study%20of%20the%20Effect%20of%20Electrode%20Dimensions%20on%20Scaling%20Up%20ERT%20Applications.pdf
https://eprints.ums.edu.my/id/eprint/25623/
https://doi.org/10.1109/ICSIMA47653.2019.9057346 ·
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spelling my.ums.eprints.256232020-07-20T01:33:31Z https://eprints.ums.edu.my/id/eprint/25623/ A Study of the Effect of Electrode Dimensions on Scaling Up ERT Applications Yew, Lek Chong Ka, Renee,Yin Chin T Technology (General) TA Engineering (General). Civil engineering (General) Electrical Tomography is a versatile and non-invasive, and robust imaging technique that is vastly applied for both industrial and medical process imaging. One of the crucial factors that influence the quality of image reconstruction is the dimension of electrodes. When implementing ERT in a real industrial setting, the scaling-up procedure from lab-scaled model, is typically based on researchers' past experiences. This work investigates the effect of varying electrode dimensions with respect to the scaled-up dimension on ERT imaging. Sensitivity analysis was done to investigate the effect of the different widths of electrodes. However, the results were found to be inconclusive, as there are insignificant differences in sensitivity magnitudes, regardless of the widths of electrodes. A comparative study for the image reconstruction obtained using different width of a 16electrodes model is used as a platform for this illustration. Results show that images reconstructed produced from the wider electrodes provides better quality in terms of colour contrast and estimation of dimension of the imaged object, using image reconstructed from lab scale model as reference. 2020 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/25623/1/A%20Study%20of%20the%20Effect%20of%20Electrode%20Dimensions%20on%20Scaling%20Up%20ERT%20Applications.pdf Yew, Lek Chong and Ka, Renee,Yin Chin (2020) A Study of the Effect of Electrode Dimensions on Scaling Up ERT Applications. IEEE. https://doi.org/10.1109/ICSIMA47653.2019.9057346 ·
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
topic T Technology (General)
TA Engineering (General). Civil engineering (General)
spellingShingle T Technology (General)
TA Engineering (General). Civil engineering (General)
Yew, Lek Chong
Ka, Renee,Yin Chin
A Study of the Effect of Electrode Dimensions on Scaling Up ERT Applications
description Electrical Tomography is a versatile and non-invasive, and robust imaging technique that is vastly applied for both industrial and medical process imaging. One of the crucial factors that influence the quality of image reconstruction is the dimension of electrodes. When implementing ERT in a real industrial setting, the scaling-up procedure from lab-scaled model, is typically based on researchers' past experiences. This work investigates the effect of varying electrode dimensions with respect to the scaled-up dimension on ERT imaging. Sensitivity analysis was done to investigate the effect of the different widths of electrodes. However, the results were found to be inconclusive, as there are insignificant differences in sensitivity magnitudes, regardless of the widths of electrodes. A comparative study for the image reconstruction obtained using different width of a 16electrodes model is used as a platform for this illustration. Results show that images reconstructed produced from the wider electrodes provides better quality in terms of colour contrast and estimation of dimension of the imaged object, using image reconstructed from lab scale model as reference.
format Article
author Yew, Lek Chong
Ka, Renee,Yin Chin
author_facet Yew, Lek Chong
Ka, Renee,Yin Chin
author_sort Yew, Lek Chong
title A Study of the Effect of Electrode Dimensions on Scaling Up ERT Applications
title_short A Study of the Effect of Electrode Dimensions on Scaling Up ERT Applications
title_full A Study of the Effect of Electrode Dimensions on Scaling Up ERT Applications
title_fullStr A Study of the Effect of Electrode Dimensions on Scaling Up ERT Applications
title_full_unstemmed A Study of the Effect of Electrode Dimensions on Scaling Up ERT Applications
title_sort study of the effect of electrode dimensions on scaling up ert applications
publishDate 2020
url https://eprints.ums.edu.my/id/eprint/25623/1/A%20Study%20of%20the%20Effect%20of%20Electrode%20Dimensions%20on%20Scaling%20Up%20ERT%20Applications.pdf
https://eprints.ums.edu.my/id/eprint/25623/
https://doi.org/10.1109/ICSIMA47653.2019.9057346 ·
_version_ 1760230392184438784
score 13.211869

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