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Table 5 Image quality indices of CBCT and sCT images in the phantom

From: Generating synthetic CT from low-dose cone-beam CT by using generative adversarial networks for adaptive radiotherapy

 

CBCT

sCT (pix2pix)

sCT (cycleGAN)

sCT (AGGAN)

MAE(HU)

62.9

62.3

32.6

23.2

SSIM

0.842

0.828

0.938

0.944

PSNR

25.8

24.0

28.5

30.2