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Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy

The AZ91D magnesium alloy is known for its high strength-to-weight ratio, excellent machinability and good castability making it an ideal material to be used in automotive components fabrication. But due to its weak corrosion resistance towards the environment, identifying and quantifying AZ91D magn...

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Main Authors:	Zuraila, Iberahim, Mohd Zamzuri, Mohammad Zain, Abdul Halim, Ismail, Juliawati, Alias, Muhammad Aiman, Ahmad Fozi, Nooraizedfiza, Zainon, Marina, Marzuki
Format:	Conference or Workshop Item
Language:	English English
Published:	Springer Science and Business Media Deutschland GmbH 2022
Subjects:	T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics
Online Access:	http://umpir.ump.edu.my/id/eprint/39557/1/Image%20Processing%20Approach%20for%20Detection%20and%20Quantification.pdf http://umpir.ump.edu.my/id/eprint/39557/2/Image%20processing%20approach%20for%20detection%20and%20quanti%EF%AC%81cation%20of%20corrosion%20behaviour%20of%20AZ91D%20magnesium%20alloy_ABS.pdf http://umpir.ump.edu.my/id/eprint/39557/ https://doi.org/10.1007/978-981-16-8690-0_91
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spelling	my.ump.umpir.395572023-12-08T03:23:24Z http://umpir.ump.edu.my/id/eprint/39557/ Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy Zuraila, Iberahim Mohd Zamzuri, Mohammad Zain Abdul Halim, Ismail Juliawati, Alias Muhammad Aiman, Ahmad Fozi Nooraizedfiza, Zainon Marina, Marzuki T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics The AZ91D magnesium alloy is known for its high strength-to-weight ratio, excellent machinability and good castability making it an ideal material to be used in automotive components fabrication. But due to its weak corrosion resistance towards the environment, identifying and quantifying AZ91D magnesium alloy corrosion behaviour before any manufacturing processes can be a huge impact and may provide useful information to the manufacturers. The limitation of conventional corrosion detection and quantification methods also justify the further needs of image processing approach in this study. This paper study the feasibility of an image processing approach using the automatic thresholding method and various manual thresholding level in order to identify the corrosion attack on the AZ91D magnesium alloy. This method converts the original colour image to grayscale image and then convert it to binary image. Then through image processing approach, the image will be segmented to non-corroded and corroded area and labelled as 0 (black) and 1 (white) and make it easier to analyze. The white dots (1) distribution was then presented in percentage to shows that the pitting corrosion on the surface can be identified better by using the Otsu’s method of automatic thresholding. The resulting image of various thresholding shows which thresholding values successfully portray similarity of the original corrosion image. Thus, this increases the reliability of AZ91D magnesium alloy corrosion detection and quantification via image processing approach. Springer Science and Business Media Deutschland GmbH 2022 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/39557/1/Image%20Processing%20Approach%20for%20Detection%20and%20Quantification.pdf pdf en http://umpir.ump.edu.my/id/eprint/39557/2/Image%20processing%20approach%20for%20detection%20and%20quanti%EF%AC%81cation%20of%20corrosion%20behaviour%20of%20AZ91D%20magnesium%20alloy_ABS.pdf Zuraila, Iberahim and Mohd Zamzuri, Mohammad Zain and Abdul Halim, Ismail and Juliawati, Alias and Muhammad Aiman, Ahmad Fozi and Nooraizedfiza, Zainon and Marina, Marzuki (2022) Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy. In: Lecture Notes in Electrical Engineering; 6th International Conference on Electrical, Control and Computer Engineering, InECCE 2021 , 23 August 2021 , Kuantan, Pahang. pp. 1047-1055., 842 (274719). ISSN 1876-1100 ISBN 978-981168689-4 https://doi.org/10.1007/978-981-16-8690-0_91
institution	Universiti Malaysia Pahang Al-Sultan Abdullah
building	UMPSA Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Pahang Al-Sultan Abdullah
content_source	UMPSA Institutional Repository
url_provider	http://umpir.ump.edu.my/
language	English English
topic	T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics
spellingShingle	T Technology (General) TA Engineering (General). Civil engineering (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics Zuraila, Iberahim Mohd Zamzuri, Mohammad Zain Abdul Halim, Ismail Juliawati, Alias Muhammad Aiman, Ahmad Fozi Nooraizedfiza, Zainon Marina, Marzuki Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy
description	The AZ91D magnesium alloy is known for its high strength-to-weight ratio, excellent machinability and good castability making it an ideal material to be used in automotive components fabrication. But due to its weak corrosion resistance towards the environment, identifying and quantifying AZ91D magnesium alloy corrosion behaviour before any manufacturing processes can be a huge impact and may provide useful information to the manufacturers. The limitation of conventional corrosion detection and quantification methods also justify the further needs of image processing approach in this study. This paper study the feasibility of an image processing approach using the automatic thresholding method and various manual thresholding level in order to identify the corrosion attack on the AZ91D magnesium alloy. This method converts the original colour image to grayscale image and then convert it to binary image. Then through image processing approach, the image will be segmented to non-corroded and corroded area and labelled as 0 (black) and 1 (white) and make it easier to analyze. The white dots (1) distribution was then presented in percentage to shows that the pitting corrosion on the surface can be identified better by using the Otsu’s method of automatic thresholding. The resulting image of various thresholding shows which thresholding values successfully portray similarity of the original corrosion image. Thus, this increases the reliability of AZ91D magnesium alloy corrosion detection and quantification via image processing approach.
format	Conference or Workshop Item
author	Zuraila, Iberahim Mohd Zamzuri, Mohammad Zain Abdul Halim, Ismail Juliawati, Alias Muhammad Aiman, Ahmad Fozi Nooraizedfiza, Zainon Marina, Marzuki
author_facet	Zuraila, Iberahim Mohd Zamzuri, Mohammad Zain Abdul Halim, Ismail Juliawati, Alias Muhammad Aiman, Ahmad Fozi Nooraizedfiza, Zainon Marina, Marzuki
author_sort	Zuraila, Iberahim
title	Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy
title_short	Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy
title_full	Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy
title_fullStr	Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy
title_full_unstemmed	Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy
title_sort	image processing approach for detection and quantiﬁcation of corrosion behaviour of az91d magnesium alloy
publisher	Springer Science and Business Media Deutschland GmbH
publishDate	2022
url	http://umpir.ump.edu.my/id/eprint/39557/1/Image%20Processing%20Approach%20for%20Detection%20and%20Quantification.pdf http://umpir.ump.edu.my/id/eprint/39557/2/Image%20processing%20approach%20for%20detection%20and%20quanti%EF%AC%81cation%20of%20corrosion%20behaviour%20of%20AZ91D%20magnesium%20alloy_ABS.pdf http://umpir.ump.edu.my/id/eprint/39557/ https://doi.org/10.1007/978-981-16-8690-0_91
_version_	1822923969534099456
score	13.235362

Image processing approach for detection and quantiﬁcation of corrosion behaviour of AZ91D magnesium alloy

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