Performance Evaluation Of Wavelet-Based Algorithm For Printed Circuit Board (PCB) Inspection
Image difference operation is frequently used in automated printed circuit board (PCB) inspection system as well as in many other image processing applications. The inspection system performance depends critically on the speed of this operation, which is a common problem related to the image differe...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2001
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| Online Access: | http://eprints.utm.my/1482/ http://eprints.utm.my/1482/1/JT35D4.pdf |
| _version_ | 1848890147403202560 |
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| author | Ibrahim, Zuwairie Al-Attas, Syed Abdul Rahman Aspar, Zulfakar Ghazali, Rokhamsani |
| author_facet | Ibrahim, Zuwairie Al-Attas, Syed Abdul Rahman Aspar, Zulfakar Ghazali, Rokhamsani |
| author_sort | Ibrahim, Zuwairie |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Image difference operation is frequently used in automated printed circuit board (PCB) inspection system as well as in many other image processing applications. The inspection system performance depends critically on the speed of this operation, which is a common problem related to the image difference. The goal of our technique is to achieve real time inspection using wavelet transform. This paper presents a new wavelet-based algorithm for image difference, which computes image difference to the output of the wavelet transform. The results of applying the technique to PCB images showed significant improvement on the traditional image differencing. |
| first_indexed | 2025-11-15T20:37:27Z |
| format | Article |
| id | utm-1482 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:37:27Z |
| publishDate | 2001 |
| publisher | Penerbit UTM Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-14822017-11-01T04:17:46Z http://eprints.utm.my/1482/ Performance Evaluation Of Wavelet-Based Algorithm For Printed Circuit Board (PCB) Inspection Ibrahim, Zuwairie Al-Attas, Syed Abdul Rahman Aspar, Zulfakar Ghazali, Rokhamsani TK Electrical engineering. Electronics Nuclear engineering Image difference operation is frequently used in automated printed circuit board (PCB) inspection system as well as in many other image processing applications. The inspection system performance depends critically on the speed of this operation, which is a common problem related to the image difference. The goal of our technique is to achieve real time inspection using wavelet transform. This paper presents a new wavelet-based algorithm for image difference, which computes image difference to the output of the wavelet transform. The results of applying the technique to PCB images showed significant improvement on the traditional image differencing. Penerbit UTM Press 2001-12 Article PeerReviewed application/pdf en http://eprints.utm.my/1482/1/JT35D4.pdf Ibrahim, Zuwairie and Al-Attas, Syed Abdul Rahman and Aspar, Zulfakar and Ghazali, Rokhamsani (2001) Performance Evaluation Of Wavelet-Based Algorithm For Printed Circuit Board (PCB) Inspection. Jurnal Teknologi D (35D). pp. 39-54. ISSN 0127-9696 http://www.penerbit.utm.my/onlinejournal/35/D/JT35D4.pdf |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Ibrahim, Zuwairie Al-Attas, Syed Abdul Rahman Aspar, Zulfakar Ghazali, Rokhamsani Performance Evaluation Of Wavelet-Based Algorithm For Printed Circuit Board (PCB) Inspection |
| title | Performance Evaluation Of Wavelet-Based Algorithm For Printed Circuit Board (PCB) Inspection |
| title_full | Performance Evaluation Of Wavelet-Based Algorithm For Printed Circuit Board (PCB) Inspection |
| title_fullStr | Performance Evaluation Of Wavelet-Based Algorithm For Printed Circuit Board (PCB) Inspection |
| title_full_unstemmed | Performance Evaluation Of Wavelet-Based Algorithm For Printed Circuit Board (PCB) Inspection |
| title_short | Performance Evaluation Of Wavelet-Based Algorithm For Printed Circuit Board (PCB) Inspection |
| title_sort | performance evaluation of wavelet-based algorithm for printed circuit board (pcb) inspection |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/1482/ http://eprints.utm.my/1482/ http://eprints.utm.my/1482/1/JT35D4.pdf |