Experimental system for the inspection of printed wiring boards

Olli Silvén, Ilkka Virtanen, Timo Piironen

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Abstract

An experimental system for the automatic visual inspection of printed wiring boards is described. The inspection is based on the comparison of the board patterns and the computer aided design (CAD) data. The system is capable of classifying the defects and of rejecting the false alarms making the need for operator intervention very low. A part of the implementation is based on special hardware and the rest of the processing is done by a minicomputer. The system is equipped with several lighting configurations for inspecting boards at different stages of the fabrication process.
Original languageEnglish
Title of host publicationIntelligent Robots and Computer Vision IV
EditorsDavid P. Casasent
PublisherInternational Society for Optics and Photonics SPIE
Pages554-559
DOIs
Publication statusPublished - 1985
MoE publication typeA4 Article in a conference publication
EventSPIE's 1985 Symposium on Intelligent Robots and Computer Vision - Cambridge, United States
Duration: 15 Sept 198520 Sept 1985

Publication series

SeriesProceedings of SPIE
Volume579
ISSN0277-786X

Conference

ConferenceSPIE's 1985 Symposium on Intelligent Robots and Computer Vision
Country/TerritoryUnited States
CityCambridge
Period15/09/8520/09/85

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