A noise elimination procedure for wavelet-based printed circuit board inspection system
Image difference operation is fkequently used in automated printed circuit board (PCB) inspection system as well as in many other image processing applications. The previously proposed wavelet-based PCB inspection approach also incorporated the point-to-point image difference operation as part of it...
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| Format: | Book Section |
| Language: | en |
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IEEE
2004
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| Online Access: | http://eprints.utm.my/9822/2/ZuwairieIbrahim2004_ANoiseEliminationProcedure.pdf http://eprints.utm.my/9822/ http://ascc2004.ee.mu.oz.au/proceedings/papers/P128.pdf |
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| author | Ibrahim, Zuwairie Al-Attas, Syed Abdul Rahman Onot, Osamu Mohd. Mokji, Musa |
| author_facet | Ibrahim, Zuwairie Al-Attas, Syed Abdul Rahman Onot, Osamu Mohd. Mokji, Musa |
| author_sort | Ibrahim, Zuwairie |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Image difference operation is fkequently used in automated printed circuit board (PCB) inspection system as well as in many other image processing applications. The previously proposed wavelet-based PCB inspection approach also incorporated the point-to-point image difference operation as part of its algorithm. Unfortunately, during the implementation, this operation brings along the unwanted noise due to misalignment and uneven binarization. Thus, this paper proposes a method to eliminate, if possible, or to reduce as much as possible such noise during the computation of defect detection. The results of applying the proposed method showed a significant improvement during the real-time inspection of printed circuit boards. |
| format | Book Section |
| id | my.utm.eprints-9822 |
| institution | Universiti Teknologi Malaysia |
| language | en |
| publishDate | 2004 |
| publisher | IEEE |
| record_format | eprints |
| spelling | my.utm.eprints-98222017-08-15T04:17:32Z http://eprints.utm.my/9822/ A noise elimination procedure for wavelet-based printed circuit board inspection system Ibrahim, Zuwairie Al-Attas, Syed Abdul Rahman Onot, Osamu Mohd. Mokji, Musa QA Mathematics TR Photography Image difference operation is fkequently used in automated printed circuit board (PCB) inspection system as well as in many other image processing applications. The previously proposed wavelet-based PCB inspection approach also incorporated the point-to-point image difference operation as part of its algorithm. Unfortunately, during the implementation, this operation brings along the unwanted noise due to misalignment and uneven binarization. Thus, this paper proposes a method to eliminate, if possible, or to reduce as much as possible such noise during the computation of defect detection. The results of applying the proposed method showed a significant improvement during the real-time inspection of printed circuit boards. IEEE 2004-07-20 Book Section PeerReviewed application/pdf en http://eprints.utm.my/9822/2/ZuwairieIbrahim2004_ANoiseEliminationProcedure.pdf Ibrahim, Zuwairie and Al-Attas, Syed Abdul Rahman and Onot, Osamu and Mohd. Mokji, Musa (2004) A noise elimination procedure for wavelet-based printed circuit board inspection system. In: 2004 5th Asian Control Conference. IEEE, USA, pp. 875-880. ISBN 0780388739 http://ascc2004.ee.mu.oz.au/proceedings/papers/P128.pdf 10.1109/ASCC.2004.184979 |
| spellingShingle | QA Mathematics TR Photography Ibrahim, Zuwairie Al-Attas, Syed Abdul Rahman Onot, Osamu Mohd. Mokji, Musa A noise elimination procedure for wavelet-based printed circuit board inspection system |
| title | A noise elimination procedure for wavelet-based printed circuit board inspection system |
| title_full | A noise elimination procedure for wavelet-based printed circuit board inspection system |
| title_fullStr | A noise elimination procedure for wavelet-based printed circuit board inspection system |
| title_full_unstemmed | A noise elimination procedure for wavelet-based printed circuit board inspection system |
| title_short | A noise elimination procedure for wavelet-based printed circuit board inspection system |
| title_sort | noise elimination procedure for wavelet-based printed circuit board inspection system |
| topic | QA Mathematics TR Photography |
| url | http://eprints.utm.my/9822/2/ZuwairieIbrahim2004_ANoiseEliminationProcedure.pdf http://eprints.utm.my/9822/ http://ascc2004.ee.mu.oz.au/proceedings/papers/P128.pdf |
| url_provider | http://eprints.utm.my/ |