Fig. 4: The contribution of Segment Anything (SAM) masks.

a Illustration of the quality assurance process for the MIDOG++ human subset. b F1 scores of the classifier using only RGB images (RGB Classifier), the classifier using additional SAM masks (RGB-M0 Classifier), and the model using reviewed SAM masks (RGB-M1 Classifier). The scores are presented using violin plots with individual data points (n = 10 independent experiments).