Table 4.

Mean ± standard deviation of dice similarity coefficient (DSC), 95%-Hausdorff distance (HD) and mean distance to agreement (DTA) metrics between ground-truth versus model-generated tumour surfaces on each phase, and validation results with simulated noise (Val.) for 15 patients, respectively.

No.	DSC	DSC Val.	HD (mm)	HD Val. (mm)	DTA (mm)	DTA Val. (mm)
1	0.943 ± 0.008	0.940 ± 0.006	2.57 ± 0.28	2.59 ± 0.26	1.11 ± 0.13	1.10 ± 0.13
2	0.972 ± 0.013	0.970 ± 0.011	2.15 ± 0.48	2.22 ± 0.47	0.90 ± 0.29	0.93 ± 0.28
3	0.915 ± 0.015	0.908 ± 0.015	3.39 ± 0.54	3.24 ± 0.49	1.52 ± 0.16	1.45 ± 0.15
4	0.965 ± 0.033	0.956 ± 0.024	2.33 ± 0.64	2.37 ± 0.61	0.83 ± 0.27	0.84 ± 0.26
5	0.986 ± 0.005	0.986 ± 0.005	1.87 ± 0.46	1.87 ± 0.46	0.33 ± 0.08	0.33 ± 0.08
6	0.828 ± 0.138	0.824 ± 0.020	6.06 ± 1.12	6.36 ± 1.09	2.22 ± 0.28	2.25 ± 0.21
7	0.920 ± 0.015	0.916 ± 0.015	3.28 ± 0.22	3.32 ± 0.21	1.41 ± 0.10	1.42 ± 0.06
8	0.891 ± 0.022	0.881 ± 0.042	2.75 ± 0.28	2.79 ± 0.31	1.30 ± 0.08	1.39 ± 0.21
9	0.910 ± 0.114	0.910 ± 0.014	2.53 ± 0.21	2.53 ± 0.21	1.05 ± 0.07	1.04 ± 0.07
10	0.896 ± 0.016	0.895 ± 0.013	3.07 ± 0.93	3.05 ± 0.93	1.34 ± 0.15	1.36 ± 0.16
11	0.871 ± 0.028	0.869 ± 0.021	3.03 ± 0.37	3.01 ± 0.25	1.38 ± 0.13	1.41 ± 0.07
12	0.981 ± 0.071	0.985 ± 0.004	2.15 ± 0.34	2.15 ± 0.34	0.50 ± 0.07	0.50 ± 0.07
13	0.893 ± 0.031	0.878 ± 0.045	2.32 ± 0.86	2.47 ± 0.86	1.19 ± 0.39	1.27 ± 0.37
14	0.941 ± 0.009	0.937 ± 0.013	2.50 ± 0.11	2.42 ± 0.15	1.21 ± 0.11	1.17 ± 0.07
15	0.949 ± 0.014	0.948 ± 0.022	1.46 ± 0.34	1.48 ± 0.27	0.67 ± 0.10	0.71 ± 0.07