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. 2022 Aug 24;17(8):e0273508. doi: 10.1371/journal.pone.0273508

Fig 3.

Fig 3

(A-B) Bounding box ground truth based on surgeons’ annotations of the imaging of the patient with OSCC at retromolar trigone and lateral tongue, respectively; (C-D) Bounding box ground truth based on surgeons’ annotations of the imaging of the patient with OPMDs at retromolar trigone and lateral tongue, respectively; (E-H) The true positive outputs from the faster R-CNN detection; (I-L) The true positive outputs from the YOLOv5 detection; (M-P) The true positive outputs from the RetinaNet detection; (Q-T) The true positive outputs from the CenterNet2 detection.