Table 5 PSNR and SSIM after reconstructing murals with different algorithms
Image | Index | BI | Literature [17] | SRGAN | Literature [20] | EDSR | ProGAN |
|---|---|---|---|---|---|---|---|
a | PSNR/SSIM | 19.18/0.43 | 25.31/0.66 | 26.46/0.69 | 26.41/0.67 | 26.90/0.72 | 27.11/0.73 |
b | PSNR/SSIM | 21.64/0.45 | 26.20/0.62 | 27.25/0.67 | 27.20/0.68 | 27.40/0.68 | 27.85/0.70 |
c | PSNR/SSIM | 22.57/0.37 | 27.03/0.52 | 27.45/0.54 | 27.49/0.53 | 27.47/0.55 | 27.53/0.55 |
d | PSNR/SSIM | 22.76/0.40 | 26.96/0.52 | 27.57/0.55 | 27.61/0.53 | 27.66/0.56 | 27.72/0.56 |
e | PSNR/SSIM | 20.23/0.37 | 28.91/0.79 | 29.03/0.79 | 28.97/0.77 | 29.23/0.81 | 29.38/0.81 |
f | PSNR/SSIM | 19.62/0.39 | 25.21/0.63 | 26.94/0.69 | 27.08/0.68 | 27.13/0.71 | 27.38/0.72 |
Avg. | PSNR/SSIM | 21.00/0.40 | 26.60/0.62 | 27.45/0.66 | 27.46/0.64 | 27.63/0.67 | 27.83/0.68 |