Developments In Radial Metrology

Pal Greguss; John A. Gilbert; Donald R. Matthys; David L. Lehner

doi:10.1117/12.947614

16 January 1989 Developments In Radial Metrology

Pal Greguss, John A. Gilbert, Donald R. Matthys, David L. Lehner

Proceedings Volume 0954, Optical Testing and Metrology II; (1989) https://doi.org/10.1117/12.947614
Event: SPIE International Symposium on Optical Engineering and Industrial Sensing for Advance Manufacturing Technologies, 1988, Dearborn, MI, United States

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.

Citation Download Citation

Pal Greguss, John A. Gilbert, Donald R. Matthys, and David L. Lehner "Developments In Radial Metrology", Proc. SPIE 0954, Optical Testing and Metrology II, (16 January 1989); https://doi.org/10.1117/12.947614

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available