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Comparative table of Mahalanobis distance
| Sample images | Connected component analysis output | Semi automatic contour extraction output | ||||
|---|---|---|---|---|---|---|
| MD | % of similarity | CT (s) | MD | % of similarity | CT (s) | |
| Tooth 4 | 4.43 | 95.56 | 11.95 | 7.08 | 92.92 | 12.44 |
| Tooth 8 | 7.24 | 92.75 | 11.95 | 8.02 | 91.98 | 12.44 |
| Tooth 10 | 3.68 | 96.38 | 11.95 | 4.55 | 95.45 | 12.44 |
| Tooth 21 | 5.61 | 94.38 | 11.95 | 6.32 | 93.67 | 12.44 |
