Fig. 18

Ablation study: Validation and verification evaluation results for unseen dataset. (a) shows the original image without segmentation label (GT), while (b) and (c) depict examples of the segmentation prediction via U-Net and ResU-Net, respectively. (d) shows the statistical analysis to count the normal and abnormal classification conditions for each method: best models for Approach (1) (Ensemble 1 + ViT), Approach (2) (Ensemble 2 + ViT) belongs with the Physician 1, and Physician 2.