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Evaluation of the measurement uncertainty of 3D scanners

keywords 3D SCANNER, MEASUREMENT UNCERTAINTY, REVERSE ENGINEERING, SCANNING

Reference persons PAOLO MINETOLA

Research Groups Advanced Manufacturing Technologies

Thesis type EXPERIMENTAL

Description The research activity aims at evaluating the measurement uncertainty of 3D scanners by referring to the UNI/ISO 15530-3 guideline. The experiments consist in repeated scans of two reference workpieces from different viewing angles under diverse environmental lighting conditions. The reference workpieces have a diverse contrast between the top plane and the reference spheres. Using the above mentioned guideline, the measurement uncertainty of the tested 3D scanner can be evaluated through the measures of the diameters of the spheres and the relative distance among spheres centres under different working conditions.

See also  03_3d_scanning.pdf 

Required skills Please look at the PDF file for further details


Deadline 18/03/2016      PROPONI LA TUA CANDIDATURA