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. 2019 Nov 25;15:28. doi: 10.1186/s13005-019-0212-x

Fig. 7.

Fig. 7

The root mean square error (RMSE) analysis [mm] of sphere and cross geometries after intra-extraoral alignment using the Software Artec® Studio 13 Professional (Artec Studio 13 Professional × 64; Artec® Group; Luxembourg)