15 June 2017 Physical security and cyber security issues and human error prevention for 3D printed objects: detecting the use of an incorrect printing material
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Abstract
A wide variety of characteristics of 3D printed objects have been linked to impaired structural integrity and use-efficacy. The printing material can also have a significant impact on the quality, utility and safety characteristics of a 3D printed object. Material issues can be created by vendor issues, physical security issues and human error. This paper presents and evaluates a system that can be used to detect incorrect material use in a 3D printer, using visible light imaging. Specifically, it assesses the ability to ascertain the difference between materials of different color and different types of material with similar coloration.
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Jeremy Straub, Jeremy Straub, } "Physical security and cyber security issues and human error prevention for 3D printed objects: detecting the use of an incorrect printing material", Proc. SPIE 10220, Dimensional Optical Metrology and Inspection for Practical Applications VI, 102200K (15 June 2017); doi: 10.1117/12.2264578; https://doi.org/10.1117/12.2264578
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