Fig. 6
From: Strategies to improve deep learning-based salivary gland segmentation
a Illustrative example of the effect of using an ensemble for an oddly shaped PG; different cut-off levels depicted by shades of blue (low = light, high = dark), clinical delineation is in red. b An inaccuracy (indicated by the yellow arrow) in the clinical contour (red) causing the SDC to be lower than when the DL contour (blue) would have been compared to the actual ground-truth