Table 2 The detection performance of each cephalometric landmark in Ceph-Net using successful detection rate (SDR) and mean radial error (MRE) with standard deviation (SD)
Landmarks | SDR (%) | MRE (mm) | ||||
|---|---|---|---|---|---|---|
1.0 | 2.0 | 3.0 | 4.0 | 5.0 | ||
Sella | 70.25 | 97.25 | 98.50 | 98.75 | 99.00 | 0.90 ± 0.83 |
Nasion | 34.50 | 68.00 | 84.75 | 91.25 | 93.25 | 1.91 ± 1.74 |
Orbitale | 31.25 | 65.50 | 79.25 | 85.75 | 91.00 | 2.11 ± 1.80 |
Porion | 39.25 | 74.25 | 87.00 | 90.50 | 92.75 | 1.96 ± 2.21 |
Subspinale | 15.75 | 41.00 | 65.25 | 81.50 | 89.00 | 2.73 ± 1.82 |
Supramentale | 16.00 | 44.00 | 68.75 | 82.50 | 92.75 | 2.50 ± 1.52 |
Pogonion | 59.00 | 94.25 | 99.25 | 99.75 | 99.75 | 0.99 ± 0.66 |
Menton | 77.75 | 98.50 | 99.75 | 99.75 | 99.75 | 0.76 ± 0.49 |
Gnathion | 53.50 | 95.75 | 99.50 | 99.75 | 99.75 | 1.06 ± 0.54 |
Gonion | 41.50 | 74.00 | 80.75 | 84.50 | 87.00 | 2.13 ± 2.47 |
Incision inferius | 64.00 | 91.25 | 95.75 | 97.75 | 98.75 | 1.05 ± 0.95 |
Incision superius | 72.25 | 96.25 | 98.75 | 98.75 | 99.00 | 0.87 ± 0.86 |
Upper lip | 22.25 | 52.25 | 75.25 | 88.75 | 95.00 | 2.26 ± 1.72 |
Lower lip | 42.75 | 77.50 | 92.00 | 95.25 | 96.25 | 1.58 ± 1.51 |
Subnasale | 31.50 | 69.50 | 81.75 | 87.75 | 92.25 | 2.04 ± 1.90 |
Soft tissue pogonion | 19.50 | 45.75 | 63.50 | 79.50 | 89.25 | 2.67 ± 1.80 |
Posterior nasal spine | 23.50 | 57.75 | 76.00 | 87.25 | 93.00 | 2.21 ± 1.69 |
Anterior nasal spine | 24.50 | 64.25 | 81.75 | 88.00 | 94.00 | 2.04 ± 1.55 |
Articulare | 46.75 | 82.75 | 91.75 | 95.50 | 97.00 | 1.44 ± 1.32 |
Mean (SD) | 41.35 | 73.14 | 85.22 | 91.18 | 94.65 | 1.75 ± 1.67 |