Research Article

A Convolutional Neural Network for Automatic Tooth Numbering in Panoramic Images

Figure 1

FDI classification system: Q1: 11–18 = right upper 1–8, Q2: 21–28 = left upper 1–8, Q3: 31–38 = left lower 1–8, Q4: 41–48 = right lower 1–8; 1. Central incisor. 2. Lateral incisor. 3. Canine. 4. First premolar. 5. Second premolar. 6. First molar. 7. Second molar. 8. Third molar.