Journal of Sensors and Sensor Systems
Journal of Sensors and Sensor Systems
JSSS
Articles | Volume 7, issue 2
Articles | Volume 7, issue 2
https://doi.org/10.5194/jsss-7-517-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/jsss-7-517-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 7, issue 2
Regular research article
 | 
28 Sep 2018
Regular research article |  | 28 Sep 2018

Modeling the unified measurement uncertainty of deflectometric and plenoptic 3-D sensors

Mathias Ziebarth, Niclas Zeller, Michael Heizmann, and Franz Quint

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Latest update: 02 Apr 2025
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Short summary
We propose a measurement uncertainty model of two complementary optical sensors: a deflectometric and a plenoptic sensor. The deflectometric sensor uses active triangulation and works best on specular surfaces, while the plenoptic sensor uses passive triangulation and works best on textured, diffusely reflecting surfaces. The predicted uncertainties can be used to obtain optimized measurements for varying surface properties. The models are validated exemplarily based on real measurements.
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Special issue
Evaluating measurement data and uncertainty