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. Author manuscript; available in PMC: 2022 Mar 1.
Published in final edited form as: IEEE Trans Radiat Plasma Med Sci. 2020 Jul 7;5(2):224–234. doi: 10.1109/trpms.2020.3007583

TABLE III.

Quantitative Results Averaged over 560 Test Images of 1st Patient

Method PSNR(dB) SSIM
LDCT 44.89(1.01) 0.9372(0.0165)
KSVD 47.34(0.77) 0.9638(0.0085)
BM3D 47.76 (0.73) 0.9662(0.0075)
RED-CNN 47.82 (0.74) 0.9730(0.0070)
CycleGAN 47.09 (0.98) 0.9717(0.0080)
IdentityGAN 47.59(0.72) 0.9674(0.0085)
GAN-CIRCLE 47.90(0.69) 0.9753(0.0074)