Comparison of different voxel size calibration strategies (CROSBI ID 683084)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Katić, Marko ; Baršić, Gorana
engleski
Comparison of different voxel size calibration strategies
Coordinate measuring machines (CMM) are traditionally used in industry for verifying geometric dimensions and tolerances of parts. In the last decade X-ray computed tomography (CT) is being increasingly used in industry for dimensional analysis purposes as well. Tactile CMM is based on point-to-point collection of measurement data, while CT scans entire workpiece and generates a volumetric point cloud of measurement data. The influence of different approaches in gathering of data when using CMM and CT on calculation of voxel size is experimentally tested and discussed in this work and compared with other standard voxel size calibration options like use of reference standards and calibration of magnification axis. Several typical industrial workpieces are used to demonstrate the differences that arise because of different voxel size calibration strategies.
X-ray computed tomography, Coordinate measuring machines, voxel size
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Podaci o prilogu
79
2019.
objavljeno
Podaci o matičnoj publikaciji
iCT 2019 9th Conference on Industrial Computed Tomography (iCT) 2019, 13-15 Feb, Padova, Italy
Kastner, Johann
NDT.net
1435-4934
Podaci o skupu
9th International Conference on Industrial Computed Tomography (iCT 2019)
predavanje
13.02.2019-15.02.2019
Padova, Italija