U-Net(DA)F1_pix0.588F1_reg0.335F1_sam0.779NoteU-Net with data augmentationSettingSetting2GroupF1_pixF1_regF1_samGroup10.6740.4160.934Group20.670.4370.882Group30.5430.2420.653Group40.7190.4040.848Group50.3350.1760.579