Table 2.

The Dice Results of NPC Segmentation Task (%, Mean ± Standard Deviation).

	Methods	U-Net	Attention U-Net	CE-Net	UNet++	CPF-Net	Res-U-Net	Dense-U-Net	SECP-Net
Organs
Temporal Lobe_L		86.55 ± 0.51	88.49 ± 0.60	86.01 ± 1.44	89.04 ± 0.47	88.17 ± 0.75	86.21 ± 0.45	86.63 ± 0.92	88.56 ± 0.66
Temporal Lobe_R		86.16 ± 0.61	86.66 ± 0.59	85.45 ± 1.20	87.75 ± 0.50	87.18 ± 0.81	87.33 ± 0.53	86.37 ± 1.18	87.55 ± 0.61
Eye_L		75.73 ± 0.73	77.46 ± 0.66	73.44 ± 1.11	79.92 ± 0.52	77.97 ± 0.63	77.52 ± 0.74	77.14 ± 0.46	81.19 ± 0.77
Eye_R		75.68 ± 0.82	80.33 ± 0.67	75.61 ± 1.08	80.03 ± 0.56	79.39 ± 0.67	77.64 ± 0.58	78.28 ± 0.79	80.81 ± 0.71
Mandible_L		86.17 ± 0.65	88.08 ± 0.53	84.82 ± 0.85	88.38 ± 0.57	87.70 ± 0.77	84.48 ± 0.82	85.37 ± 0.56	88.27 ± 0.58
Mandible_R		86.52 ± 0.67	87.10 ± 0.61	85.42 ± 0.79	88.66 ± 0.49	88.04 ± 0.73	85.19 ± 0.86	85.61 ± 0.59	88.60 ± 0.52
Brainstem		82.39 ± 0.68	84.08 ± 0.59	81.22 ± 0.73	84.38 ± 0.54	82.22 ± 0.56	80.40 ± 0.44	82.44 ± 0.64	85.55 ± 0.41
Parotid_L		78.40 ± 0.78	79.48 ± 0.44	76.17 ± 0.77	80.87 ± 0.61	79.61 ± 0.48	79.25 ± 0.35	79.62 ± 0.32	80.35 ± 0.53
Parotid_R		77.34 ± 0.74	78.89 ± 0.46	77.87 ± 0.84	80.53 ± 0.70	78.77 ± 0.56	77.28 ± 0.41	78.44 ± 0.38	80.61 ± 0.48
Spinal cord		88.06 ± 0.35	87.94 ± 0.41	86.41 ± 0.60	88.41 ± 0.38	87.19 ± 0.53	88.17 ± 0.35	88.52 ± 0.65	89.77 ± 0.29
Submandibular_L		72.32 ± 1.13	74.81 ± 0.65	69.46 ± 1.21	75.66 ± 0.87	72.81 ± 1.07	73.82 ± 0.71	72.85 ± 0.81	77.38 ± 0.89
Submandibular_R		72.71 ± 1.24	78.13 ± 0.67	70.04 ± 1.31	77.64 ± 0.89	73.83 ± 1.16	74.10 ± 0.37	73.19 ± 0.42	79.19 ± 0.85
Thyroid		69.77 ± 0.64	71.99 ± 0.71	68.88 ± 0.84	72.57 ± 0.59	70.98 ± 0.53	69.81 ± 0.84	68.61 ± 0.59	74.81 ± 0.39
Ave		79.83 ± 0.73	81.80 ± 0.58	78.52 ± 0.98	82.68 ± 0.59	81.19 ± 0.63	80.09 ± 0.57	80.23 ± 0.64	83.28 ± 0.59