Fig. 3From: A 4D-CBCT correction network based on contrastive learning for dose calculation in lung cancerStructural Images of Patient 1 in Different Directions. The four columns represent 4D-CBCT, 4D-CT, 4D-sCT(Cyc), and 4D-sCT(CLC) images, respectively. All images are displayed at the same window width and window levelBack to article page