From: Accuracy of triangular meshes of stone models created from DICOM cone beam CT data
Total | Planmeca80 | Planmeca90 | Newtom VG | |
---|---|---|---|---|
No. of meshes | 30 | 10 | 10 | 10 |
Mean threshold value1 | 2092 | 2155 | 2145 | 1975 |
Min threshold value1 | 1825 | 1925 | 1825 | 1825 |
Max threshold value1 | 2425 | 2425 | 2425 | 2225 |
SD1 | 184 | 177 | 193 | 135 |
95% CI1 | 2023–2161 | 2029–2281 | 2007–2283 | 1878–2072 |
Mean difference (mm)2 | 0.052 | 0.059 | 0.057 | 0.040 |
SD2 | 0.01 | 0.0063 | 0.0066 | 0.006 |
Min diffrence2 | 0.032 | 0.051 | 0.05 | 0.032 |
Max difference2 | 0.07 | 0.069 | 0.07 | 0.049 |
95% CI2 | 0.0040 | 0.0045 | 0.0047 | 0.0043 |
Mean < 95%3 | 0.17 | 0.18 | 0.18 | 0.13 |
Min < 95%3 | 0.1 | 0.15 | 0.16 | 0.10 |
Max< 95%3 | 0.21 | 0.21 | 0.21 | 0.16 |
Mean IQR4 | 0.067 | 0.073 | 0.074 | 0.052 |
Mean DI5 | 3.6 | 4.3 | 4.3 | 2.1 |