Laser illumination in triangulation vision systems

Andrzej Sioma

doi:10.1117/12.2613804

3 November 2021 Laser illumination in triangulation vision systems

Andrzej Sioma

Proceedings Volume 12040, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2021; 120400S (2021) https://doi.org/10.1117/12.2613804
Event: Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2021 (WILGA 2021), 2021, Warsaw, Poland

Abstract

The paper presents the subject of the selection of laser illuminator parameters for 3D vision systems using the MTL laser triangulation method. The influence of the adopted configuration of 3D vision system on the image of the laser beam registered by the camera is discussed. Selected examples are presented in which an unusual distribution of the beam has been observed on the surface of the imaged object. These examples are discussed in terms of the possibility of using the laser triangulation method for the precise imaging of the shape of the imaging product. Examples of differences in beam image distribution on selected sayings and materials are also discussed.

Citation Download Citation

Andrzej Sioma "Laser illumination in triangulation vision systems", Proc. SPIE 12040, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2021, 120400S (3 November 2021); https://doi.org/10.1117/12.2613804

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