Fig. B.1.

Extended example of Fig. 2A-D showing high agreement among candidate segmentations for a good quality T1 map. The top left image shows the manual segmentation and the top right image shows the visualization of the candidate segmentations. The rest shows the candidate segmentations from U-net 7 to U-net 27, and the combined segmentations (Model 1 - Model 6). All the candidate segmentations consistently obtained high DSCs of $\ge 0.83,$ as the good quality T1 map was easy to segment. Combined Model 3 (in the red box) achieved the highest predicted DSC (0.89), thus its segmentation was selected as the final output by the QCD framework. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)