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Flexible decoupled camera and projector fringe projection system using inertial sensors

Stavroulakis, Petros; Sims-Waterhouse, Danny; Piano, Samanta; Leach, Richard K.

Authors

Petros Stavroulakis

Danny Sims-Waterhouse danny.sims-Waterhouse@nottingham.ac.uk

Samanta Piano

Richard K. Leach



Abstract

Measurement of objects with complex geometry and many self occlusions is increasingly important in many fields, including additive manufacturing. In a fringe projection system, the camera and the projector cannot move independently with respect to each other, which limits the ability of the system to overcome object self-occlusions. We demonstrate a fringe projection setup where the camera can move independently with respect to the projector, thus minimizing the effects of self-occlusion. The angular motion of the camera is tracked and recalibrated using an on-board inertial angular sensor, which can additionally perform automated point cloud registration.

Journal Article Type Article
Journal Optical Engineering
Print ISSN 0091-3286
Electronic ISSN 1560-2303
Publisher Society of Photo-optical Instrumentation Engineers
Peer Reviewed Peer Reviewed
Volume 56
Issue 10
APA6 Citation Stavroulakis, P., Sims-Waterhouse, D., Piano, S., & Leach, R. K. (in press). Flexible decoupled camera and projector fringe projection system using inertial sensors. Optical Engineering, 56(10), https://doi.org/10.1117/1.OE.56.10.104106
DOI https://doi.org/10.1117/1.OE.56.10.104106
Keywords optics; fringe projection; structured light; decoupled system; self-occlusions
Publisher URL https://www.spiedigitallibrary.org/journals/optical-engineering/volume-56/issue-10/104106/Flexible-decoupled-camera-and-projector-fringe-projection-system-using-inertial/10.1117/1.OE.56.10.104106.full
Copyright Statement Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by/4.0

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by/4.0





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