Automatic Visual Inspection Of Solder Joints On Printed Circuit Boards
- 22 November 1982
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- p. 121-127
- https://doi.org/10.1117/12.933619
Abstract
An automatic visual inspection technique for solder joints on printed circuit boards has been developed. To detect the solder joint shape, structured light is used as the optical system and a simple waveform processing is applied to the extracted shape for judging the shape of a solder joint.Keywords
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