Volume | Motion model | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | Ave |
V_PTV_3D | 3D | 19.1 | 17.0 | 12.2 | 12.5 | 17.0 | 21.6 | 13.8 | 5.4 | 13.8 | 23.2 | 15.6 ± 5.2 |
V_PTV_4D | 4D | 13.1 | 10.7 | 7.3 | 9.1 | 14.3 | 10.5 | 10.2 | 4.4 | 10.3 | 15.4 | 10.5 ± 3.2 |