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Overview on Machine Vision Methods for Finding Defects in Transparent Objects : Technical Report IES-2015-08

Meyer, Johannes

Abstract:
Machine vision methods are widely and successfully used for assuring the quality of any produced goods. Many of these methods require the test object’s surface to be either nearly Lambertian or specular. Since transparent materials do not meet these requirements, suitable approaches for the inspection of transparent materials are needed. This paper provides an overview on existing methods for testing transparent objects for enclosed impurities, defects affecting the shape or anomalies of the index of refraction. Besides, possible topics for conducting further research are identified.


Zugehörige Institution(en) am KIT Institut für Anthropomatik und Robotik (IAR)
Publikationstyp Proceedingsbeitrag
Jahr 2016
Sprache Englisch
Identifikator ISBN: 978-3-7315-0519-8
ISSN: 1863-6489
URN: urn:nbn:de:swb:90-603768
KITopen ID: 1000060376
Erschienen in Proceedings of the 2015 Joint Workshop of Fraunhofer IOSB and Institute for Anthropomatics, Vision and Fusion Laboratory. Ed.: J. Beyerer
Verlag KIT Scientific Publishing, Karlsruhe
Seiten 103-112
Serie Karlsruher Schriften zur Anthropomatik / Lehrstuhl für Interaktive Echtzeitsysteme, Karlsruher Institut für Technologie ; Fraunhofer-Inst. für Optronik, Systemtechnik und Bildauswertung IOSB Karlsruhe ; 24
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