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Table 5 Influence of the residual scaling factor on the model evaluation indicators

From: Superresolution reconstruction method for ancient murals based on the stable enhanced generative adversarial network

  PSNR SSIM FID IS MS-SSIM NIQE
β = 0.1 30.59 0.731 19.2 16.3 0.781 4.941
β = 0.2 32.53 0.816 11.5 20.8 0.805 3.969
β = 0.3 31.11 0.816 14.3 21.6 0.804 4.623
β = 0.5 29.45 0.784 12.34 19.6 0.774 6.497
β = 0.7 30.16 0.784 15.5 18.9 0.780 5.651
β = 0.9 30.05 0.783 16.4 19.1 0.779 5.481