Journal of Sensors and Sensor Systems
Journal of Sensors and Sensor Systems
JSSS
Articles | Volume 3, issue 2
Articles | Volume 3, issue 2
https://doi.org/10.5194/jsss-3-281-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/jsss-3-281-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 3, issue 2
Regular research article
 | 
17 Nov 2014
Regular research article |  | 17 Nov 2014

Data fusion of surface normals and point coordinates for deflectometric measurements

B. Komander, D. Lorenz, M. Fischer, M. Petz, and R. Tutsch

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Short summary
Deflectometric measurements of specular surfaces when performed with two reference planes lead to both data for surface points and surface normals. The deviations in the surface points are usually several orders of magnitude larger than those for the surface normals. In this paper we propose a method to fuse these data to increase the accuracy of the surface points. The results show that the accuracy can be increased by more than an order of magnitude.
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