Choice of optimum modes of laser triangulation meter at control of surface form

Anatoli Z. Venediktov; Vladimir N. Demkin; Dmitri S. Dokov

doi:10.1117/12.547665

19 February 2004 Choice of optimum modes of laser triangulation meter at control of surface form

Anatoli Z. Venediktov, Vladimir N. Demkin, Dmitri S. Dokov

Proceedings Volume 5381, Lasers for Measurements and Information Transfer 2003; (2004) https://doi.org/10.1117/12.547665
Event: Lasers for Measurements and Information Transfer 2003, 2003, St. Petersburg, Russian Federation

Abstract

The article is devoted to the problem of accuracy increase a t measurement of surface geometry with triangulation meters. It is shown, that the threshold of the signal selection from a photoreceiver and the time of exposure influence the accuracy of measurement. The choice of magnitude of the threshold and exposure time which make the accuracy increase of measurements possible is substantiated.

Citation Download Citation

Anatoli Z. Venediktov, Vladimir N. Demkin, and Dmitri S. Dokov "Choice of optimum modes of laser triangulation meter at control of surface form", Proc. SPIE 5381, Lasers for Measurements and Information Transfer 2003, (19 February 2004); https://doi.org/10.1117/12.547665

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