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Fig. 3 | BMC Oral Health

Fig. 3

From: Accuracy (trueness and precision) of 3D printed orthodontic models finalized to clear aligners production, testing crowded and spaced dentition

Fig. 3

3D imaging technology involved for the superimposition between digital master model (light blue color) and scanned model (grey color). A-B point-based registration between the digital master model and the scanned prototyped model; C best-fit registration between the same models; D-F generation of the plane cut passing through the three reference points and used to remove the base of the initial master and scanned models

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BMC Oral Health

ISSN: 1472-6831

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