Automated Bone Age Assessment: Motivation, Taxonomies, and Challenges

Table 2

Comparison of accuracy (error rate) between automated approaches in BAA.

Number	Comparison of error rate in years
	Method	Error rate
1	Mansourvar et al. [78]	Error rate is about 0.170625 years
2	Thodberg et al. [77]	0.42 years for using the GP method and 0.80 years for using the TW2 method
3	Hill and Pynsent [74]	Error rate is about 0.5 years
4	Rucci et al. [73]	Error rate is about 0.7 years
5	Mahmoodi et al. [70]	Bone age accuracies of (82±3) % for males and (84±3) % for females
6	Hsien et al. [69]	The accuracy was evaluated to be 85%
7	Pietka et al. [67]	Error rate is roughly 1 year