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Special Issue "Physical Optics and Spectroscopy: Interdisciplinary Research"
Applied optics
Pinhole model measurement errors compensation in 3D scanners
A. A. Benuni, V. Ya. Kolyuchkin Bauman Moscow State Technical University, 105005, Moscow, Russia
Abstract:
Pinhole model measurement errors in 3D triangulation based scanners is studied in the present work. Pupil aberrations of the scanner lenses are shown to cause noticeable errors in determining the coordinates of surface points. The requirements for aberration characteristics are formulated to minimize the error of 3D scanners. A modification of the pinhole model allowing a decrease in the error induced by pupil aberration of lenses of triangulation-based scanners is proposed as well.
Received: 24.05.2019 Revised: 24.05.2019 Accepted: 04.06.2019
Citation:
A. A. Benuni, V. Ya. Kolyuchkin, “Pinhole model measurement errors compensation in 3D scanners”, Optics and Spectroscopy, 127:4 (2019), 631–638; Optics and Spectroscopy, 127:4 (2019), 684–690
Linking options:
https://www.mathnet.ru/eng/os585 https://www.mathnet.ru/eng/os/v127/i4/p631
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