Fig. 3

Performance of the OEC model in OEC size evaluation. a An example of the major/minor axis measurement derived from the predicted segmentation mask of the OEC by the model. b, c The relationship between the automatically computed b major or c minor axis length of the OEC based on the model’s segmentation mask and that determined by the expert and proficient radiologists’ annotations. d The relationship between the volume change of the OEC at pre- and post-surgery measured from the model’s predicted segmentation mask and that determined by the expert and proficient radiologists’ annotations.