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Table 2 PSNR and SSIM of the mural after reconstruction

From: An improved algorithm for superresolution reconstruction of ancient murals with a generative adversarial network based on asymmetric pyramid modules

Image

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

PSNR

28.02

29.17

27.88

25.97

29.87

30.94

25.68

26.75

SSIM

0.76

0.75

0.71

0.66

0.84

0.77

0.58

0.78