From: Accuracy of 3D facial scans: a comparison of three different scanning system in an in vivo study
Tr–Na′ | Na′–Prn | Zyg–Zyg | |
---|---|---|---|
Direct anthropometry–Face Hunter | p = 0.003* | p > 0.999 | p > 0.008* |
Direct anthropometry–Bellus 3D | p > 0.093 | p > 0.999 | p > 0.999 |
Direct anthropometry–Vectra | p > 0.775 | p > 0.060 | p > 0.220 |
Face Hunter–Bellus 3D | p < 0.001* | p > 0.999 | p = 0.046* |
Face Hunter–Vectra | p = 0.071 | p = 0.003* | p < 0.001* |
Bellus 3D–Vectra | p > 0.999 | p < 0.001* | p = 0.123 |