U-Net(label)F1_pix0.224F1_reg0.113F1_sam0.587NoteTraining with label annotationsSettingSetting3GroupF1_pixF1_regF1_samGroup10.2250.1190.603Group20.2480.1560.693Group30.3020.170.754Group40.2560.0640.42Group50.0890.0580.465