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Proceedings Paper

Developments In Radial Metrology
Author(s): Pal Greguss; John A. Gilbert; Donald R. Matthys; David L. Lehner
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Paper Abstract

Radial metrology combines an optical measurement technique with fiber optics and a unique lens system to study material properties and deformations on the inner surfaces of the cavities found, for example, inside pipes, tubes, and boreholes. The equations considered in designing and testing a prototype for profiling are described along with tests conducted to demonstrate proof of principle. Digital image acquisition and processing techniques are used to interpret various features appearing in the images and to transform images for improved human viewing.

Paper Details

Date Published: 16 January 1989
PDF: 7 pages
Proc. SPIE 0954, Optical Testing and Metrology II, (16 January 1989); doi: 10.1117/12.947614
Show Author Affiliations
Pal Greguss, Technical University Budapest (Hungary)
John A. Gilbert, University of Alabama in Huntsville (United States)
Donald R. Matthys, Marquette University (United States)
David L. Lehner, University of Alabama in Huntsville (United States)

Published in SPIE Proceedings Vol. 0954:
Optical Testing and Metrology II
Chander Prakash Grover, Editor(s)

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