Progress in Medical Physics

Table. 1.

Table. 1.

Errors (MAE and RMSE) and similarity (SSIM) relative between synthetic CT and deformed CT in the test group

Metrics 3D U-Net Proposed model
MAE (HU) 7.94±2.31 7.49±2.10
RMSE (HU) 44.72±8.99 42.85±7.88
SSIM 0.92±0.02 0.92±0.02

Values are presented as mean±standard deviation.

MAE, mean absolute error; RMSE, root mean square error; SSIM, structural similarity; CT, computed tomography; 3D, three-dimensional.

Progress in Medical Physics 2021;32:172-8 https://doi.org/10.14316/pmp.2021.32.4.172
© 2021 Progress in Medical Physics