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Proceedings Paper

Video-camera-based optical bore gauge
Author(s): Leonard H. Bieman; Kevin G. Harding; Anil Dabideen
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Paper Abstract

We will present a new optical bore gage design based on, forming a ring of light on the inner surface of a bored hole and then superimposing arc sections of that ring onto one magnified video camera image which is fed to a computer for analysis. This unique 3D machine vision system provides a high-precision measurement of diameter and other geometric properties of the bore. THe presentation will outline the optics, describe the processing, and review calibration issues.

Paper Details

Date Published: 20 January 1997
PDF: 7 pages
Proc. SPIE 2909, Three-Dimensional Imaging and Laser-Based Systems for Metrology and Inspection II, (20 January 1997); doi: 10.1117/12.263329
Show Author Affiliations
Leonard H. Bieman, Industrial Technology Institute (United States)
Kevin G. Harding, Industrial Technology Institute (United States)
Anil Dabideen, Industrial Technology Institute (United States)


Published in SPIE Proceedings Vol. 2909:
Three-Dimensional Imaging and Laser-Based Systems for Metrology and Inspection II
Kevin G. Harding; Donald J. Svetkoff, Editor(s)

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