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

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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.

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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

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