Table 3.

Comparison of performance of different methods in MRI images of patients with osteosarcoma.

Model	Pr	Re	F1	IOU	DSC	Params	FLOPs
FCN-16s	0.922	0.882	0.900	0.824	0.859	134.3M	190.35G
FCN-8s	0.941	0.873	0.901	0.830	0.876	134.3M	190.08G
PSPNet	0.856	0.888	0.872	0.772	0.870	49.07M	101.55G
MSFCN [3]	0.881	0.936	0.906	0.841	0.874	20.38M	1524.34G
MSRN [4]	0.893	0.945	0.918	0.853	0.887	14.27M	1461.23G
FPN	0.914	0.924	0.919	0.852	0.888	88.63M	141.45G
UNet	0.922	0.924	0.923	0.867	0.892	17.26M	160.16G
Our (SepUNet)	0.927	0.932	0.930	0.869	0.896	20.32M	199.26G
Our (SepUNet+CRF)	0.939	0.926	0.932	0.874	0.901	20.32M	200.07G
Our (SepUNet+CRF +Prop)	0.937	0.938	0.937	0.883	0.914	20.32M	200.07G