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Image concentration profile generation for solids flow in conveyor pipeline

Accuracy and stability of the image being reconstructed are very crucial in an electrical charge tomography system (EChT). To obtain the quality and quantitative information from the cross-sectional images of the solid flow materials in conveyor pipeline, a suitable reconstruction method is needed f...

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Main Authors: Rahmat, Mohd. Fuaad, Isa, Mohd. Daud, Sheikh, Usman Ullah, Raja Hussin, Tengku Ahmad Badrul, Kamaruddin, N. S., Elmajri, Mustafa Musbah
Format: Article
Published: IJTS (CESER Publications) 2011
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/29145/
http://www.ceser.in/ceserp/index.php/ijts/article/view/202
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spelling my.utm.291452019-03-17T03:03:03Z http://eprints.utm.my/id/eprint/29145/ Image concentration profile generation for solids flow in conveyor pipeline Rahmat, Mohd. Fuaad Isa, Mohd. Daud Sheikh, Usman Ullah Raja Hussin, Tengku Ahmad Badrul Kamaruddin, N. S. Elmajri, Mustafa Musbah TK Electrical engineering. Electronics Nuclear engineering Accuracy and stability of the image being reconstructed are very crucial in an electrical charge tomography system (EChT). To obtain the quality and quantitative information from the cross-sectional images of the solid flow materials in conveyor pipeline, a suitable reconstruction method is needed for EChT. The problem with the methods introduced before such as linear back projection (LBP), filtered back projection (FBP) and least square (LS) methods is that they are ill-posed due to the ill-conditioning of sensitivity matrix produced in the forward modeling. Thus, the images introduced by these methods are not accurate. This paper will introduce CCD Camera as an alternative method to generate image concentration profile of material distribution in gravity-dropped conveyor pipeline using digital image technique. This technique is easy to set up and is not influenced by environmental disturbances such as humidity, charge static, noise and others. This alternative method has been tested in electrical charge tomography measurement system. The results show that the image concentration profiles obtained from this technique is better than the image reconstructed by LBP and FBP methods. IJTS (CESER Publications) 2011 Article PeerReviewed Rahmat, Mohd. Fuaad and Isa, Mohd. Daud and Sheikh, Usman Ullah and Raja Hussin, Tengku Ahmad Badrul and Kamaruddin, N. S. and Elmajri, Mustafa Musbah (2011) Image concentration profile generation for solids flow in conveyor pipeline. International Journal of Tomography and Simulation, 17 (S11). pp. 46-58. ISSN 0972-9976 http://www.ceser.in/ceserp/index.php/ijts/article/view/202
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Rahmat, Mohd. Fuaad
Isa, Mohd. Daud
Sheikh, Usman Ullah
Raja Hussin, Tengku Ahmad Badrul
Kamaruddin, N. S.
Elmajri, Mustafa Musbah
Image concentration profile generation for solids flow in conveyor pipeline
description Accuracy and stability of the image being reconstructed are very crucial in an electrical charge tomography system (EChT). To obtain the quality and quantitative information from the cross-sectional images of the solid flow materials in conveyor pipeline, a suitable reconstruction method is needed for EChT. The problem with the methods introduced before such as linear back projection (LBP), filtered back projection (FBP) and least square (LS) methods is that they are ill-posed due to the ill-conditioning of sensitivity matrix produced in the forward modeling. Thus, the images introduced by these methods are not accurate. This paper will introduce CCD Camera as an alternative method to generate image concentration profile of material distribution in gravity-dropped conveyor pipeline using digital image technique. This technique is easy to set up and is not influenced by environmental disturbances such as humidity, charge static, noise and others. This alternative method has been tested in electrical charge tomography measurement system. The results show that the image concentration profiles obtained from this technique is better than the image reconstructed by LBP and FBP methods.
format Article
author Rahmat, Mohd. Fuaad
Isa, Mohd. Daud
Sheikh, Usman Ullah
Raja Hussin, Tengku Ahmad Badrul
Kamaruddin, N. S.
Elmajri, Mustafa Musbah
author_facet Rahmat, Mohd. Fuaad
Isa, Mohd. Daud
Sheikh, Usman Ullah
Raja Hussin, Tengku Ahmad Badrul
Kamaruddin, N. S.
Elmajri, Mustafa Musbah
author_sort Rahmat, Mohd. Fuaad
title Image concentration profile generation for solids flow in conveyor pipeline
title_short Image concentration profile generation for solids flow in conveyor pipeline
title_full Image concentration profile generation for solids flow in conveyor pipeline
title_fullStr Image concentration profile generation for solids flow in conveyor pipeline
title_full_unstemmed Image concentration profile generation for solids flow in conveyor pipeline
title_sort image concentration profile generation for solids flow in conveyor pipeline
publisher IJTS (CESER Publications)
publishDate 2011
url http://eprints.utm.my/id/eprint/29145/
http://www.ceser.in/ceserp/index.php/ijts/article/view/202
_version_ 1643648234376134656
score 13.211869

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