15 March 1994 Illumination and imaging design for a machine vision crack opening displacement gauge
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Proceedings Volume 2065, Optics, Illumination, and Image Sensing for Machine Vision VIII; (1994) https://doi.org/10.1117/12.169379
Event: Optical Tools for Manufacturing and Advanced Automation, 1993, Boston, MA, United States
Abstract
This paper outlines the specifications for a machine vision COD (MVCOD) gauge and describes some of the steps in designing such a MVCOD system. In particular, we discuss how to select illumination equipment and cameras, calibration techniques, image processing algorithms, and methods for integrating the MVCOD equipment into the complete computer-controlled materials testing system. In addition, we present test data to show the effects of component selections on the final system performance.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yinhong Li, Yinhong Li, Tahar El-Korchi, Tahar El-Korchi, Norman Wittels, Norman Wittels, Gary L. Leatherman, Gary L. Leatherman, } "Illumination and imaging design for a machine vision crack opening displacement gauge", Proc. SPIE 2065, Optics, Illumination, and Image Sensing for Machine Vision VIII, (15 March 1994); doi: 10.1117/12.169379; https://doi.org/10.1117/12.169379
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