Table 2.

Segmentation results of different methods.

Method	U-net [11]	Coarse stage	Refinement-single	Refinement-multi
DSCCSF	0.954±0.004	0.955±0.003	0.952±0.006	0.956±0.003
DSCGM	0.908±0.008	0.908±0.007	0.897±0.011	0.909±0.007
DSCWM	0.976±0.003	0.976±0.003	0.963±0.010	0.977±0.003
MHDCSF(mm)	0.676±0.073	0.674±0.070	0.685±0.082	0.661±0.069
MHDGM(mm)	0.608±0.079	0.605±0.079	0.616±0.098	0.600±0.079
MHDWM(mm)	0.421±0.069	0.412±0.069	0.424±0.078	0.403±0.062