Table 6 Reverse engineered mannequin head with cylinders for gold standard use (RMS = root mean square).
3dMD versus mannequin model | Artec Eva versus mannequin model | Artec Space Spider versus mannequin model | |
|---|---|---|---|
Distance maps |
|
|
|
Linear measurements error (deviation in mm ± SD) | 0.30 ± 0.07 | 0.30 ± 0.10 | 0.03 ± 0.02 |
Mean difference (RMS in mm ± SD) | 0.38 ± 0.06 | 0.36 ± 0.07 | 0.31 ± 0.03 |
Registration error | 0.21 | 0.39 | 0.10 |
