Table 9.

Ablation study of our method on the iMorphics dataset.

	Femoral cartilage		Tibial cartilage		Patellar cartilage		Menisci
	DSC (%)	ASSD (mm)	DSC (%)	ASSD (mm)	DSC (%)	ASSD (mm)	DSC (%)	ASSD (mm)
S1 (axial)	89.03 ± 2.24	0.261 ± 0.061	88.91 ± 2.01	0.244 ± 0.150	86.98 ± 4.64	0.369 ± 0.142	85.87 ± 2.96	0.380 ± 0.096
S2 (coronal)	88.71 ± 2.25	0.284 ± 0.074	88.39 ± 3.08	0.332 ± 0.139	85.48 ± 5.06	0.326 ± 0.137	85.69 ± 3.31	0.345 ± 0.121
S3 (sagittal)	90.76 ± 1.97	0.234 ± 0.065	90.09 ± 2.55	0.251 ± 0.114	87.80 ± 5.15	0.297 ± 0.119	86.66 ± 3.35	0.389 ± 0.155
S4 (3D)	90.81 ± 1.96	0.235 ± 0.068	90.17 ± 2.74	0.228 ± 0.138	88.31 ± 5.19	0.287 ± 0.194	87.84 ± 3.15	0.357 ± 0.139
S5 (ensemble)	91.23 ± 1.76	0.210 ± 0.054	90.40 ± 2.51	0.223 ± 0.129	88.84 ± 5.23	0.264 ± 0.141	88.12 ± 3.18	0.323 ± 0.155
S6 (bi-HEMD)	91.86 ± 1.80	0.224 ± 0.101	90.50 ± 2.46	0.237 ± 0.126	89.47 ± 5.09	0.270 ± 0.148	88.60 ± 3.21	0.284 ± 0.181
S7 (self-training)	92.08 ± 1.75	0.206 ± 0.053	90.81 ± 2.41	0.185 ± 0.123	89.68 ± 5.01	0.273 ± 0.141	89.05 ± 3.14	0.280 ± 0.180
S8 (IPM)	92.35 ± 1.81	0.188 ± 0.061	91.27 ± 2.40	0.184 ± 0.123	90.58 ± 4.76	0.254 ± 0.143	89.31 ± 3.11	0.255 ± 0.137