THE DEFECT AND PROJECT RULES INSPECTION ON PCB LAYOUT IMAGE

Authors

  • Alexander Doudkin
  • Alexander Inyutin

DOI:

https://doi.org/10.47839/ijc.5.3.414

Keywords:

PCB, layout inspection, fault search, classification

Abstract

A technique of PCB layout optical inspection based on image comparison and mathematical morphology methods is proposed. The unique feature of the technique is that the inspection is performed at different stages of image processing. The presence of all layout elements is checked up, then positions of found elements and their conformity to project rules are verified, the breakouts and shorts are found. The inspection of mousebits, spur and pinholes on conductors is also carried out.

References

M. Moganti, F. Ercal, C. Dagli, S. Tsunekawa. Automatic PCI Inspection Algorithms: A Survey, Computer Vision and Image Understanding 63 (1996), 287-313.

Tom Lecklider. PCB Inspection Outlook for 2005. www.evaluationengineering.com/archive/articles/1204/1204pcb_inspection.asp

Elias N. Malamas, Euripides G. M. Petrakis, Michalis Zervakis, Laurent Petit, Jean-Didier Legat. A survey on industrial vision systems, applications, tools. Image Vision Computing 2003, Vol. 21, Issue 2, p. 171 - 188

K. C. Fan, C. Hsu. Strategic planning of developing automatic optical inspection (AOI) technologies in Taiwan, J. Phys.: Conf. 2005 Ser. 13 394-397

Efrat Tal, Inbal Yefet. Printed Circuit Board Inspection. http://visl.technion.ac.il/projects/2002w23/

Zuwairie Ibrahim and Syed Abd. Rahman Al-Attas. Wavelet-Based Printed Circuit Board Inspection System, International Journal of Signal Processing (IJSP), 1, 2004, pp. 65-71.

N. -H. Kim, J. -Y. Pyun, K. -S. Choi, B. -D. Choi, and S. -J. Ko, "Real-Time Inspection System For Printed Circuit Boards," Proc. of 2001 IEEE International. Symposium on Industrial electronics Proceedings, vol. 1, pp. 166-170, Pusan, Korea , Jul. 2001.

P. Szolgay, K. Tomordi, “Analogic algorithms for optical detection of breaks and short circuits on the layouts of printed circuit boards using CNN” International Journal of Circuit Theory and Applications 27, pp. 103-116, 1999

T. Hidvegi, P. Szolgay: Some new analogic CNN algorithms for PCB quality control, Int. J. of Circuit Theory and Applications, Vol. 30, pp. 231-245, 2002

M. Moganti and F. Ercal, "Sub-Pattern Level Inspection System for Printed Circuit Boards," Computer Vision and Image Understanding, Vol. 70, No. 1, pp. 51-62, April 1998.

M. Moganti and F. Ercal, "Segmentation of Printed Circuit Board Images into Basic Patterns" Computer Vision and Image Understanding, Vol. 70, No. 1, pp. 74-86, April 1998.

Dougherty E.R. An introduction to morphological image processing, Bellingham, Washington, 1992.

Downloads

Published

2014-08-01

How to Cite

Doudkin, A., & Inyutin, A. (2014). THE DEFECT AND PROJECT RULES INSPECTION ON PCB LAYOUT IMAGE. International Journal of Computing, 5(3), 107-111. https://doi.org/10.47839/ijc.5.3.414

Issue

2006, Volume 5, Issue 3

Section

Articles

License

International Journal of Computing is an open access journal. Authors who publish with this journal agree to the following terms:
•    Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
•    Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
•    Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.