Table 3.

The impact of applying data augmentation on the average Hausdorff distance values (in mm).

	Without augmentation			With augmentation			Change (in %)
References	WT	TC	ET	WT	TC	ET	ΔWT	ΔTC	ΔET
Benson et al., 2018	94.28	130.70	18.12	13.57	17.95	14.29	−86	−86	−21
Wang et al., 2018	5.38	6.61	3.34	6.18	6.37	3.13	+26	−4	−6

For the method reported by Wang et al. (2018), we analyzed the best-performing models. Note that Gholami et al. (2018) and Lachinov et al. (2018) did not present the Hausdorff distances obtained using their approaches.