Fig. 8

Analysis of MA detection results compared with ground truth on DIARETDB1 database. a MA detection results corresponding to different labeling confidences, where yellow circles indicate labels with confidence \(\ge 75\%\), orange circles indicate labels with confidence \(\ge 50\%\), and brown circles indicate labels with confidence \(\ge 25\%\). b Evaluation of MA detection results with ground truth of confidence \(\ge 75\%\), where green circles indicate TPs, white circles indicate FPs, and the red circle indicates FN, corresponding to Fig. 7