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Copyright ©The Author(s) 2021.
Artif Intell Med Imaging. Jun 28, 2021; 2(3): 73-85
Published online Jun 28, 2021. doi: 10.35711/aimi.v2.i3.73
Figure 2
Figure 2 The workflow of the fractional flow reserve-computed tomography derivation. 1A total of 12000 coronary anatomies were generated; 2twenty-eight geometric features were extracted from the synthetically generated database; 3a deep neural network with four hidden layers was used to train the machine learning-based model. FFR-CT: Fractional flow reserve-computed tomography; CCTA: Coronary computed tomography angiography.