Table 4 Volume error (VE), centroid error (CE) and JAC index for left lung.
| Â | Â | kVCT/1st MVCT | kVCT/2nd MVCT | kVCT/3rd MVCT | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
patient | registration | VE % | C E | JAC | VE % | C E | JAC | VE % | C E | JAC |
1. | rigid | 24.85 | 7.35 | 0.72 | -17.87 | 9.76 | 0.76 | 45.14 | 7.86 | 0.54 |
| Â | elastic | 1.97 | 0.40 | 0.95 | -0.81 | 0.14 | 0.96 | 3.10 | 0.84 | 0.92 |
2. | rigid | -5.14 | 1.22 | 0.90 | -5.55 | 2.05 | 0.89 | 2.64 | 0.93 | 0.89 |
| Â | elastic | 0.25 | 0.39 | 0.94 | 1.49 | 0.26 | 0.95 | 1.11 | 0.76 | 0.92 |
3. | rigid | -1.97 | 2.15 | 0.80 | -4.53 | 2.58 | 0.87 | -17.38 | 5.15 | 0.81 |
| Â | elastic | 1.99 | 1.94 | 0.89 | 0.01 | 2.11 | 0.90 | -6.82 | 3.23 | 0.88 |
4. | rigid | -0.80 | 2.00 | 0.91 | -5.42 | 2.14 | 0.90 | -10.69 | 4.06 | 0.84 |
| Â | elastic | 0.80 | 0.06 | 0.95 | -0.59 | 0.37 | 0.96 | -2.08 | 0.56 | 0.95 |
5. | rigid | 2.35 | 0.89 | 0.92 | 4.60 | 0.96 | 0.93 | 4.26 | 0.99 | 0.90 |
| Â | elastic | 2.23 | 0.16 | 0.95 | 0.49 | 0.09 | 0.96 | 2.05 | 1.52 | 0.94 |