A raspberry pi based portable endoscopic 3D measurement system

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dc.identifier.uri http://dx.doi.org/10.15488/727
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/751
dc.contributor.author Schlobohm, Jochen
dc.contributor.author Pösch, Andreas
dc.contributor.author Reithmeier, Eduard
dc.date.accessioned 2016-11-25T08:33:28Z
dc.date.available 2016-11-25T08:33:28Z
dc.date.issued 2016
dc.identifier.citation Schlobohm, Jochen; Pösch, Andreas; Reithmeier, Eduard: A raspberry pi based portable endoscopic 3D measurement system. In: Electronics (Switzerland) 5 (2016), Nr. 3, 43. DOI: http://dx.doi.org/10.3390/electronics5030043
dc.description.abstract Geometry measurements are very important to monitor a machine part’s health and performance. Optical measurement system have several advantages for the acquisition of a parts geometry: measurement speed, precision, point density and contactless operation. Measuring parts inside of assembled machines is also desirable to keep maintenance cost low. The Raspberry Pi is a small and cost efficient computer that creates new opportunities for compact measurement systems. We have developed a fringe projection system which is capable of measuring in very limited space. A Raspberry Pi 2 is used to generate the projection patterns, acquire the image and reconstruct the geometry. Together with a small LED projector, the measurement system is small and easy to handle. It consists of off-the-shelf products which are nonetheless capable of measuring with an uncertainty of less than 100 μ m eng
dc.description.sponsorship DFG/SFB/871
dc.language.iso eng
dc.publisher Basel : MDPI AG
dc.relation.ispartofseries Electronics (Switzerland) 5 (2016), Nr. 3
dc.rights CC BY-NC-SA 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subject Endoscopy eng
dc.subject Fringe projection eng
dc.subject Measurement eng
dc.subject Optics eng
dc.subject Triangulation eng
dc.subject Endoscopy eng
dc.subject Measurements eng
dc.subject Optical data processing eng
dc.subject Optics eng
dc.subject Projection systems eng
dc.subject Triangulation eng
dc.subject 3-D measurement systems eng
dc.subject Contactless operation eng
dc.subject Fringe projection eng
dc.subject Fringe projection system eng
dc.subject Geometry measurements eng
dc.subject Measurement system eng
dc.subject Optical measurement system eng
dc.subject.ddc 600 | Technik ger
dc.title A raspberry pi based portable endoscopic 3D measurement system eng
dc.type Article
dc.type Text
dc.relation.issn 2079-9292
dc.relation.doi http://dx.doi.org/10.3390/electronics5030043
dc.bibliographicCitation.issue 3
dc.bibliographicCitation.volume 5
dc.bibliographicCitation.firstPage 43
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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