Table 1 Accuracy results of CLOD according to the compensating material in the transmission and reflective modes
Delivered dose | 25 cGy | 70 cGy | ||||||
|---|---|---|---|---|---|---|---|---|
Scan mode | Transmission mode | Reflective mode | Transmission mode | Reflective mode | ||||
Materials | Dose (cGy) | Dose diff. (%) | Dose (cGy) | Dose diff. (%) | Dose (cGy) | Dose diff. (%) | Dose (cGy) | Dose diff. (%) |
Air | 26.7 | 6.8 | 26.3 | 5.2 | 74.6 | 6.6 | 74.1 | 5.9 |
DS | 26.4 | 5.4 | 23.8 | 4.8 | 74.5 | 6.4 | 73.9 | 5.5 |
SC | 23.7 | 5.4 | 26.2 | 4.7 | 73.6 | 5.2 | 73.4 | 4.9 |
OG | 25.6 | 2.2 | 25.3 | 1.3 | 70.2 | 0.3 | 70.1 | 0.2 |