Automated visual inspection for missing or misaligned components in SMT assembly
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World Scientific and Engineering Academy and Society
2014
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| Online Access: | http://dspace.unimap.edu.my:80/dspace/handle/123456789/33476 |
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my.unimap-334762014-04-08T08:09:43Z Automated visual inspection for missing or misaligned components in SMT assembly Sundaraj, Kenneth, Prof. Dr. kenneth@unimap.edu.my Automated visual inspection (AVI) Surface Mount Technology assembly (SMTa) Background subtraction Link to publisher's homepage at http://www.wseas.org/ Automated visual inspection (AVI) is becoming an integral part of modern surface mount technology assembly (SMTa) process. With the increase in demand, high-volume production has to cater for both the quantity and zero defect quality assurance. A wide range of defect detecting techniques and algorithms have been reported in the past decade. In this paper, we focus on missing and misalignment defects in SMTa. Thresholding and pixel frequency summation are some of the techniques which have been used for defect detection. Here, a new approach using color background subtraction is presented to address the stated defect. 2014-04-08T03:06:33Z 2014-04-08T03:06:33Z 2008 Article WSEAS Conferences Computing and computational techniques in sciences Conference, 2008, pages 109-115 978-960-474-009-3 1790-2769 http://dspace.unimap.edu.my:80/dspace/handle/123456789/33476 http://www.wseas.us/e-library/conferences/2008/spain/selected/selected12.pdf en World Scientific and Engineering Academy and Society |
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Universiti Malaysia Perlis |
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Malaysia |
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Universiti Malaysia Perlis |
| content_source |
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| url_provider |
http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Automated visual inspection (AVI) Surface Mount Technology assembly (SMTa) Background subtraction |
| spellingShingle |
Automated visual inspection (AVI) Surface Mount Technology assembly (SMTa) Background subtraction Sundaraj, Kenneth, Prof. Dr. Automated visual inspection for missing or misaligned components in SMT assembly |
| description |
Link to publisher's homepage at http://www.wseas.org/ |
| author2 |
kenneth@unimap.edu.my |
| author_facet |
kenneth@unimap.edu.my Sundaraj, Kenneth, Prof. Dr. |
| format |
Article |
| author |
Sundaraj, Kenneth, Prof. Dr. |
| author_sort |
Sundaraj, Kenneth, Prof. Dr. |
| title |
Automated visual inspection for missing or misaligned components in SMT assembly |
| title_short |
Automated visual inspection for missing or misaligned components in SMT assembly |
| title_full |
Automated visual inspection for missing or misaligned components in SMT assembly |
| title_fullStr |
Automated visual inspection for missing or misaligned components in SMT assembly |
| title_full_unstemmed |
Automated visual inspection for missing or misaligned components in SMT assembly |
| title_sort |
automated visual inspection for missing or misaligned components in smt assembly |
| publisher |
World Scientific and Engineering Academy and Society |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/33476 |
| _version_ |
1643797195594399744 |