(A-D) Full-field 3D comparisons between cast and dental models. Full-field distributions of the measurements discrepancies between gypsum cast model and, respectively, the radiological guide model as obtained by DICOM processing (A), the radiological guide model (B) and the Duplicate radiographic Template "D.R.T." (C) as obtained by the optical scanner. (D) Relative histogram plots.
Frisardi et al. BMC Medical Imaging 2011 11:5 doi:10.1186/1471-2342-11-5