Table 2 Comparison of the new method to the Varian SmartAdapt deformable registration in terms of HD
From: Deformable image registration for adaptive radiotherapy with guaranteed local rigidity constraints
Prostate | Bladder | Right femoral head | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID | Rigid | VSA | REG0 | REG1 | REG2 | Rigid | VSA | REG0 | REG1 | REG2 | Rigid | VSA | REG0 | REG1 | REG2 |
0 | 7.20 | 5.45 | 5.80 | 6.04 | 5.51 | 11.08 | 8.52 | 6.04 | 6.04 | 8.16 | 5.66 | 3.98 | 3.98 | 3.98 | 3.98 |
1 | 7.87 | 6.04 | 6.49 | 6.49 | 6.49 | 11.19 | 8.00 | 8.76 | 8.33 | 8.52 | 5.45 | 4.18 | 4.54 | 10.44 | 4.54 |
2 | 12.77 | 10.93 | 13.98 | 13.98 | 13.98 | 18.21 | 13.12 | 9.95 | 11.78 | 9.79 | 8.33 | 6.04 | 7.11 | 7.50 | 7.50 |
3 | 7.22 | 10.02 | 7.50 | 6.99 | 7.50 | 13.13 | 14.78 | 11.94 | 9.40 | 9.40 | 4.52 | 5.28 | 3.98 | 3.98 | 4.14 |
4 | 11.09 | 10.60 | 8.41 | 8.41 | 8.36 | 26.36 | 23.49 | 24.46 | 24.46 | 24.78 | 4.96 | 4.37 | 4.46 | 4.37 | 4.37 |
5 | 6.66 | 18.87 | 8.08 | 8.08 | 8.84 | 9.44 | 19.31 | 6.04 | 6.04 | 8.08 | 6.41 | 4.18 | 4.37 | 4.37 | 4.37 |
6 | 6.56 | 9.27 | 8.75 | 8.61 | 6.99 | 11.94 | 11.27 | 12.12 | 12.12 | 13.40 | 4.96 | 6.42 | 5.45 | 5.97 | 5.45 |
7 | 11.27 | 13.53 | 9.34 | 9.65 | 9.16 | 34.43 | 32.48 | 31.31 | 31.20 | 31.57 | 4.96 | 3.83 | 3.63 | 3.27 | 2.87 |
8 | 10.32 | 6.50 | 7.50 | 7.50 | 6.24 | 14.40 | 15.92 | 10.03 | 10.03 | 10.15 | 4.96 | 5.54 | 4.37 | 4.47 | 4.37 |
9 | 12.15 | 10.81 | 11.09 | 11.09 | 10.75 | 9.78 | 9.94 | 8.74 | 8.74 | 8.74 | 4.73 | 4.08 | 3.98 | 3.98 | 3.98 |
Avg | 9.31 | 10.20 | 8.69 | 8.68 | 8.38 | 16.00 | 15.68 | 12.94 | 12.81 | 13.26 | 5.49 | 4.79 | 4.59 | 5.23 | 4.56 |
Std | 2.44 | 3.97 | 2.37 | 2.39 | 2.51 | 8.22 | 7.65 | 8.30 | 8.32 | 8.17 | 1.13 | 0.94 | 1.01 | 2.20 | 1.21 |