Fully Automated Bone Age Assessment on Large-Scale Hand X-Ray Dataset

Table 1

Comparison of model performance for hand segmentation.

Strategy	Number of annotated samples	Sensitivity	Specificity	Dice
FSL	300	0.869	0.854	0.869
AL ()	150	0.864	0.845	0.863
AL ()	200	0.902	0.895	0.905
AL ()	300	0.903	0.942	0.939
AL ()	150	0.896	0.909	0.888
AL ()	200	0.904	0.925	0.916
AL ()	300	0.935	0.946	0.931
AL ()	150	0.879	0.902	0.899
AL ()	200	0.932	0.934	0.926
AL ()	300	0.948	0.960	0.952