Table 1.

Dice’s similarity coefficient (DSC) comparison between segmentation results of graph cuts program with the manual segmentation over all the images

Value of shape (weighting term)	0.01	0.05	0.1	0.2	0.3	0.4	0.5
Mean	0.501	0.896	0.943	0.933	0.923	0.912	0.906
Standard deviation	0.067	0.141	0.020	0.038	0.054	0.071	0.077

DSC is a dimensionless ratio where 1 corresponds to a perfect match between the images being compared.