Figure 4

Comparision of detection performance by nodule size (A) Relative true positive fraction (B) absolute number of true positives for RetinaNet CNN, U-Net CNN and readers R1–R9. The plot was generated using Matplotlib27.

Comparision of detection performance by nodule size (A) Relative true positive fraction (B) absolute number of true positives for RetinaNet CNN, U-Net CNN and readers R1–R9. The plot was generated using Matplotlib27.