Multiparametric magnetic resonance imaging of deep learning-based super-resolution reconstruction for predicting histopathologic grade in hepatocellular carcinoma

Figure 3 Comparison of receiver operating characteristic curves between normal-resolution and super-resolution magnetic resonance imaging in training, validation, and test cohorts, respectively. A: Portal venous phase model; B: All-sequence model. “All” including three sequences (T2-weighted imaging, diffusion-weighted imaging, portal venous phase). AUC: Area under the curve; NR: Normal-resolution; SR: Super-resolution; PVP: Portal venous phase.