Ibrahim, Ismail and Syed Abu Bakar, Syed Abdul Rahman and Mohd. Mokji, Musa and Khalil, Kamal and Md. Yusof, Zulkifli and Ahmed Mukred, Jameel Abdulla and Mohamad, Mohd. Saberi and Ibrahim, Zuwairie (2012) An image registration technique to enhance PCB inspection algorithms with real images. ICIC Express Letters : An International Journal of Research and Surveys, 6 (3). pp. 717-722. ISSN 1881-803X
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Official URL: http://www.ijicic.org/el-6(3).htm
Abstract
It is well known that real PCD image inspection based on referential approaches faces misalignment problems in detecting defects between a template image and a defective image. Hence, a reliable image registration technique is needed to align these two images perfectly. Hence, a registration technique which incorporates affine transformation and bi-cubic interpolation has been proposed. Experimental results have shown that this registration technique is suitable to be employed to obtain well-aligned defective images before detection algorithm takes place in PCD inspection.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Printed circuit boards, image registration, affine transformation, bi-cubic interpolation, defect detection |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 31643 |
| Deposited By: | Fazli Masari |
| Deposited On: | 05 Jun 2013 01:17 |
| Last Modified: | 26 Mar 2019 08:07 |
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