Applied Technology in Printed Circuit Board Inspection Base on Connected Components Matching and Analysis

Article Preview

Abstract:

Template based printed circuit board (PCB) inspection needs aligning the test image to the reference image, but most of the current image alignment methods are very time-consuming. In order to improve the efficiency of PCB inspection, we put forward an image alignment algorithm based on connected components matching, and design a procedure to detect defects and classify defects. Experimental results show that the proposed method achieves good results for real single layer, bare PCB inspection.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

188-192

Citation:

Online since:

August 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Madhav Moganti, Fikret Ercal, Cihan H. Dagli, and Shou Shunekawa. Automatic PCB Inspection Algorithm: A Survey. Computer vision and image understanding, 63(2)(1996): 287-313.

DOI: 10.1006/cviu.1996.0020

Google Scholar

[2] Fabiana R. Leta, Flávio F. Feliciano, Flavius P. R. Martins. Computer Vision System For Printed Circuit Board Inspection. ABCM Symposium Series in Mechatronics, Vol. 3, pp.623-632, (2008).

Google Scholar

[3] W.Y. Wu, M. J. Wang, and C. M. Liu, Automated inspection of printed circuit boards through machine vision, Computer in Industry, 28 (2), pp.103-111, (1996).

DOI: 10.1016/0166-3615(95)00063-1

Google Scholar

[4] C. -H. Yeh and D. -M. Tsai, A Rotation-Invariant and Non-Referential Approach for Ball Grid Array (BGA) Substrate Conducting Path Inspection, Adv Manuf Technol (2001) 17: 412–424.

DOI: 10.1007/s001700170159

Google Scholar

[5] Tatibana, M. H., Lotufo, R. de A., Novel Automatic PCB Inspection Technique Based on Connectivity". In: X Brazilian Symp. on Computer Graphics and Image Processing-SIBGRAPI, 97, Campos de Jordão, 1997, pp.187-194.

DOI: 10.1109/sigra.1997.625174

Google Scholar

[6] S. H Indera Putera, Z. Ibrahim. Printed Circuit Board Defect Detection Using Mathematical Morphology and MATLAB Image Processing Tools. 2010 2nd International Conference on Education Technology and Computer (ICETC). p: (v5) 359-363.

DOI: 10.1109/icetc.2010.5530052

Google Scholar

[7] Barbara Zitová, Jan Flusser. Image registration methods: a survey. Image and Vision Computing, Vol. 21, No. 11. (October 2003), pp.977-1000.

DOI: 10.1016/s0262-8856(03)00137-9

Google Scholar

[8] Noor Khafifah Khalid, Zuwairie Ibrahim. An image processing approach towards classification of defects on printed circuit board. In: Malaysia-Japan International Symposium On Advanced Technology, 2007, Kuala Lumpur.

Google Scholar