Li-Yueh Hsu

Temporal phase coverage and patient cohort size in deep learning-based cardiac cine computed tomography angiography segmentation

Annotating all phases of cine computed tomography angiography (CTA) is burdensome. We evaluated how temporal phase coverage and patient cohort size affect deep learning-based cardiac segmentation. Twelve 3D U-Net models were trained using a 110-patient single-phase CTA dataset or a 20-patient, 20-phase cine...