TABLE II.

mean and standard deviation of percentage segmental error for each segment (mean ± SD). Rows represent segment’s number.

	NC	UNet	GAN
1	0.06 ± 7.7	0.78 ± 4.6	1.92 ± 5.2
2	−2.37 ± 8.	−1.45 ± 4.5	−0.88 ± 5.6
3	−8.58 ± 7.6	−1.11 ± 4.7	−0.12 ± 6.8
4	−13.26 ± 7.8	−0.59 ± 5.5	0.72 ± 7.5
5	−8.88 ± 8.4	0.48 ± 4.8	2.02 ± 7.8
6	−1.78 ± 7.6	1.09 ± 4.1	2.51 ± 5.8
7	0.14 ± 6.2	1.24 ± 3.9	2.48 ± 5.5
8	−4.66 ± 7.8	1.09 ± 4.1	0.53 ± 6.3
9	−11.04 ± 8.3	0.38 ± 5.0	1.14 ± 6.7
10	−14.72 ± 7.3	−0.03 ± 5.0	2.38 ± 6.8
11	−8.21 ± 7.1	0.95 ± 4.1	2.83 ± 6.4
12	−1.52 ± 6.4	0.97 ± 3.8	2.84 ± 5.4
13	1.34 ± 5.0	1.08 ± 3.1	3.17 ± 4.6
14	−6.35 ± 6.9	0.88 ± 4.3	1.90 ± 5.7
15	−10.54 ± 6.1	0.44 ± 4.1	2.60 ± 6.2
16	−2.79 ± 6.0	1.12 ± 3.2	3.24 ± 5.2
17	3.78 ± 5.3	0.92 ± 3.5	3.11 ± 4.9