Research Article

GAN-Based Image Super-Resolution with a Novel Quality Loss

Table 3

Test results (PI/SSIM/PSNR(dB)) when using four different training datasets.

DatasetsSet5Set14BSD100

ImageNet3.85/0.8510/30.122.97/0.6898/26.512.40/0.6470/25.31
DF2K3.70/0.8447/30.402.87/0.7055/25.962.34/0.6601/25.56
DF2K + OST3.43/0.8497/30.312.96/0.7015/26.602.37/0.6590/25.70
Augmentation3.25/0.8342/30.022.77/0.7021/26.372.29/0.6593/25.46

Bold indicates the best and italics indicate the second best performance in terms of PI. PSNR and SSIM are provided for reference.