From: An improved algorithm for superresolution reconstruction of ancient murals with a generative adversarial network based on asymmetric pyramid modules
Dataset
Upscaling factor
VDSR
EDSR
ProGAN (this study)
PSNR/dB
BSD100
4
27.29
27.71
27.73
URBAN100
25.18
26.89
25.97
Set14
28.02
28.80
28.55