Fig. 1From: Comprehensive evaluation of similarity between synthetic and real CT images for nasopharyngeal carcinomaSchematic of the study. There were four main steps: (1) data processing; (2) model building; (3) feature extraction; and (4) analysis. For model building, we trained and tested two deep learning models (Unet and CycleGAN). Pyradiomics was applied for feature extractionBack to article page