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  4. Suppression of contrast-related artefacts in phase-measuring structured light techniques
 
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2017
Journal Article
Title

Suppression of contrast-related artefacts in phase-measuring structured light techniques

Abstract
In fringe-projection and deflectometric measurements that use structured illumination, measurement artefacts can be observed around abrupt changes of surface reflectivity. This can lead to incorrect error classification. We explore the origin of the phenomenon by simulation and modelling, and offer a first attempt at correcting these errors.
Author(s)
Zhong, L.
Burke, Jan  
Journal
DGaO-Proceedings. Online journal  
Conference
Deutsche Gesellschaft für Angewandte Optik (DGaO Jahrestagung) 2017  
Link
Link
Language
English
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB  
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