Fig. 1From: Synthetic contrast-enhanced computed tomography generation using a deep convolutional neural network for cardiac substructure delineation in breast cancer radiation therapy: a feasibility studyThe overall workflow for the validation of synthetic contrast-enhanced computed tomography (SCECT). The validation was conducted in the following three stages: (1) The similarity between SCECT and contrast-enhanced CT (CECT) was evaluated; (2) Manual contouring was performed on SCECT and CECT with interval and based on it, the geometric similarity of cardiac substructures in each image group was measured; (3) The treatment plan was quantitatively analyzed based on the contours of SCECT and CECTBack to article page