Table 1.

The mean target deformation error (TDE) for the displacement.

4DCT breathing phase	Validation dataset 1		Validation dataset 2
	Isotropic case (mm)	Anisotropic case (mm)	Isotropic case (mm)	Anisotropic case (mm)
10%	4.11	2.43	4.55	2.61
20%	4.21	2.44	4.43	3.10
30%	4.13	2.42	4.67	3.04
40%	4.38	2.57	4.81	2.57
50%	4.37	2.29	4.51	2.89
60%	4.74	2.44	4.80	2.02
70%	4.49	2.42	5.23	2.70
80%	5.43	2.17	5.31	2.98
90%	5.47	2.38	5.15	2.10
100%	5.34	2.57	5.40	2.90