Fig. 4From: Two-stage CNNs for computerized BI-RADS categorization in breast ultrasound imagesROC curve and AUC values of different implementations in grading breast tumors. The implementations encompassed “Refined ROI-CNN”, “No refined ROI-CNN”, and “No ROI-CNN”. a–e Correspond to the results of Category “3”, “4A”, “4B”, “4C”, and “5”Back to article page