Table 2 Distances (mm) between mass centres of symmetric regions for manual and proposed segmentation
From: Separation of overlapping dental arch objects using digital records of illuminated plaster casts
Distances (mm) | Error | |||
|---|---|---|---|---|
Manual seg. | Proposed seg. | mm | % | |
Teeth number | ||||
1-1 | 32.68 | 32.14 | 0.54 | 1.65 |
2-2 | 85.86 | 84.69 | 1.17 | 1.36 |
3-3 | 124.15 | 121.38 | 2.77 | 2.23 |
4-4 | 147.82 | 145.39 | 2.43 | 1.64 |
5-5 | 168.63 | 166.44 | 2.19 | 1.30 |
6-6 | 206.01 | 203.77 | 2.24 | 1.09 |
7-7 | 227.72 | 226.87 | 0.85 | 0.37 |