Paper
19 February 1988 Optical Feature Extraction For High-Speed Inspection
David Clark, David Casasent
Author Affiliations +
Proceedings Volume 0848, Intelligent Robots and Computer Vision VI; (1988) https://doi.org/10.1117/12.942715
Event: Advances in Intelligent Robotics Systems, 1987, Cambridge, CA, United States
Abstract
A fully-engineered real-time (15 object per second) optical Fourier transform feature space processor for product inspection is described. This unit is presently undergoing evaluation at several sites. This paper discusses the feature space techniques employed, the advantages of the Fourier transform reduced-dimensionality feature space used, and several of its properties. Emphasis is given to initial performance data obtained in many diverse applications.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David Clark and David Casasent "Optical Feature Extraction For High-Speed Inspection", Proc. SPIE 0848, Intelligent Robots and Computer Vision VI, (19 February 1988); https://doi.org/10.1117/12.942715
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Cited by 2 scholarly publications.
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KEYWORDS
Distance measurement

Inspection

Fourier transforms

Spatial light modulators

Computer vision technology

Machine vision

Robot vision

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