Measuring error compensation on three-dimensional scans of translucent objects
- 1 June 2011
- journal article
- Published by SPIE-Intl Soc Optical Eng in Optical Engineering
- Vol. 50 (6), 063601-063601-5
- https://doi.org/10.1117/1.3582858
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.Keywords
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