Table 5.

Mean values ± standard deviation of quantitative criteria (DSC and HD95) to compare the segmentation provided by the visual ensemble selection, using either R1 or R2 as the ground truth, according to the four scores of qualitative assessment on the test database

	DSC (%)		HD95 (mm)
Visual ensemble selection	R1	R2	R1	R2
Score 4—excellent (n = 15)	86.3 ± 3.3	81.2 ± 6.4	2.4 ± 0.4	3.9 ± 1.5
Score 3—useful (n = 8)	76.9 ± 8.7	76.7 ± 8.1	13.1 ± 18.9	11.4 ± 19.7
Score 2—helpful (n = 5)	69.3 ± 18.1	77.4 ± 5.8	10.6 ± 6.1	8.1 ± 3.1
Score 1—unacceptable (n = 2)	43.9 ± 43.0	39.3 ± 42.9	116 ± 151	117 ± 154