表 1. Accuracy of position correction.
位置校正准确性验证结果
| 位置校正计算
轴心坐标(x,y)/mm |
与重建图像轴心坐标偏差 | |
| Δx | Δy | |
| (13.71,2.15) | 20.3% | 7.5% |
| (10.74,1.93) | – 5.8% | – 3.5% |
| (10.55,2.01) | – 7.5% | 0.5% |
| (9.81,2.07) | – 13.9% | 3.5% |
| (10.75,2.00) | – 5.7% | 0.0% |
| (9.92,2.01) | – 13.0% | 0.5% |
| (9.99,2.04) | – 12.0% | 2.0% |
| (10.77,1.96) | – 5.5% | – 2.0% |
| (10.71,2.09) | – 6.1% | 4.5% |
| (10.00,1.95) | – 12.3% | – 2.5% |
| (9.88,2.03) | – 13.3% | 1.5% |