DocumentCode
1986477
Title
Using range data for inspecting printed wiring boards
Author
Badami, V.V. ; Corby, N.R. ; Irwin, Nancy H. ; Overton, Kenneth J.
Author_Institution
Gen. Electr. Corp. Res. & Dev., Schenectady, NY, USA
fYear
1988
fDate
24-29 Apr 1988
Firstpage
1466
Abstract
An approach to using dense range data for the inspection of leads of lead-through-hole components on a printed wiring board is described. A complete working system was constructed of which only the ranging device and range data processing algorithms are described. Information parameters for loaded boards may vary from simple presence/absence determination to the measurement of detailed geometric features. The image analysis process is described, and an example involving a single-component lead is given
Keywords
computer vision; computerised picture processing; inspection; printed circuit manufacture; PCB manufacture; computer vision; computerised picture processing; geometric features; image analysis; presence/absence determination; printed wiring boards; range data processing; visual inspection; Data processing; Image analysis; Inspection; Wiring;
fLanguage
English
Publisher
ieee
Conference_Titel
Robotics and Automation, 1988. Proceedings., 1988 IEEE International Conference on
Conference_Location
Philadelphia, PA
Print_ISBN
0-8186-0852-8
Type
conf
DOI
10.1109/ROBOT.1988.12273
Filename
12273
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