Image2Flow: A proof-of-concept hybrid image and graph convolutional neural network for rapid patient-specific pulmonary artery segmentation and CFD flow field calculation from 3D cardiac MRI data
Fig 6
The distribution of node-wise error (MNAEN) of the test set (n = 15) projected onto the template pulmonary artery volume-mesh.
(A) Distribution of error across the cross-section of the pulmonary artery, (B) Bland-Altman analysis of the pressure and velocity magnitude errors.