JOURNAL ARTICLE
Automatic Inspection System for Printed Circuit Boards
Yasuhiko HaraNobuyuki AKIYAMAKoichi Karasaki
Year: 1983 Journal: IEEE Transactions on Pattern Analysis and Machine Intelligence Vol: PAMI-5 (6)Pages: 623-630 Publisher: IEEE Computer Society
Abstract
The purpose of this correspondence is to present problems and methods in automating visual inspection of printed circuit boards (PCB's). Vertical and diagonal illumination are useful in detecting PCB patterns correctly. An algorithm comparing local features of the patterns to be inspected with those of the pattern to be referenced is proposed. An inspection system using developed technologies is also described.
Keywords:
Printed circuit board Automated optical inspection Automated X-ray inspection Visual inspection Diagonal Computer science Artificial intelligence Computer vision 3d printed Pattern recognition (psychology) Engineering drawing Image processing Engineering Image (mathematics) Mathematics
Metrics
84
Cited By
4.53
FWCI (Field Weighted Citation Impact)
4
Refs
0.95
Citation Normalized Percentile
Is in top 1%
Is in top 10%
Citation History
Topics
Digital Image Processing Techniques
Physical Sciences → Computer Science → Computer Vision and Pattern Recognition
Industrial Vision Systems and Defect Detection
Physical Sciences → Engineering → Industrial and Manufacturing Engineering
Image and Object Detection Techniques
Physical Sciences → Computer Science → Computer Vision and Pattern Recognition
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