Table 1.

Metrics unique to each experiment for the four datasets.

	CT-Verse		CT-Pri		X-ray		MR
	Dice (%)	IoU (%)	Dice (%)	IoU (%)	Dice (%)	IoU (%)	Dice (%)	IoU (%)
U-Net [28]	83.25 ± 4.08	71.35 ± 3.23	93.22 ± 1.83	87.34 ± 3.19	60.78 ± 10.23	43.75 ± 9.82	91.23 ± 2.76	84.00 ± 4.59
FCN [29]	82.22 ± 4.34	69.88 ± 3.61	93.24 ± 1.79	87.36 ± 3.07	65.30 ± 9.53	52.60 ± 8.17	91.50 ± 2.75	84.44 ± 4.57
DeepLabv3 [30]	80.41 ± 4.50	67.29 ± 3.27	93.06 ± 1.88	86.94 ± 4.05	72.44 ± 8.59	63.91 ± 6.72	91.06 ± 2.93	83.70 ± 5.15
nnU-Net [31]	92.98 ± 3.86	86.97 ± 2.93	93.33 ± 1.69	88.04 ± 2.97	89.77 ± 6.69	81.69 ± 5.26	92.16 ± 2.73	84.97 ± 4.53
Swin-U-Net [12]	81.65 ± 4.19	69.27 ± 3.44	91.27 ± 2.15	84.02 ± 5.64	68.93 ± 9.06	53.13 ± 8.08	85.86 ± 7.94	75.39 ± 16.48
SAM [32]	79.78 ± 4.23	66.89 ± 3.50	80.36 ± 3.44	76.35 ± 8.21	67.89 ± 9.22	52.56 ± 13.32	81.00 ± 9.27	70.92 ± 17.57
MedSegDiff [20]	92.44 ± 3.75	88.27 ± 2.91	91.07 ± 1.69	84.51 ± 2.86	87.59 ± 7.24	76.68 ± 5.78	92.96 ± 2.87	86.53 ± 3.71
Verdiff-Net(ours)	94.37 ± 3.73	90.89 ± 2.87	93.84 ± 1.56	91.87 ± 2.79	88.74 ± 7.04	77.04 ± 5.75	93.86 ± 1.98	88.58 ± 3.83