Table 2.
Eight possible tissue mixture combinations related to the bone class.
| Index | Tissue mixture combination | Index | Tissue mixture combination |
|---|---|---|---|
| 1 | Air only | 9 | Tissue and bone |
| 2 | Tissue only | 10 | Muscle and bone |
| 3 | Muscle only | 11 | Air, tissue, and muscle |
| 4 | Bone only | 12 | Air, muscle, and bone |
| 5 | Air and tissue | 13 | Air, tissue, and bone |
| 6 | Air and muscle | 14 | Tissue, muscle, and bone |
| 7 | Air and bone | 15 | Air, tissue, muscle, and bone |
| 8 | Tissue and muscle |