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Optical Engineering

Measuring error compensation on three-dimensional scans of translucent objects
Author(s): Peter Lutzke; Peter Kühmstedt; Gunther Notni
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Paper Abstract

The error in three-dimensional (3-D) scans by a 3-D measurement system based upon fringe projection on translucent objects is presented. The dependencies on different material parameters are shown. A model describing the cause of the measurement error is introduced and the possibility of error compensation by shifting measurement points in a normal direction is demonstrated.

Paper Details

Date Published: 1 June 2011
PDF: 6 pages
Opt. Eng. 50(6) 063601 doi: 10.1117/1.3582858
Published in: Optical Engineering Volume 50, Issue 6
Show Author Affiliations
Peter Lutzke, Fraunhofer-Institut für Angewandte Optik und Feinmechanik (Germany)
Peter Kühmstedt, Fraunhofer-Institut für Angewandte Optik und Feinmechanik (Germany)
Gunther Notni, Fraunhofer-Institut für Angewandte Optik und Feinmechanik (Germany)


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