Training Generative Image Super-Resolution Models by Wavelet-Domain Losses Enables Better Control of Artifacts

Benchmark Model Rank Results
image-super-resolution-on-set5-4x-upscalingWGSR (2-lvl)#21PSNR: 31.508SSIM: 0.869
image-super-resolution-on-urban100-4x-upscalingWGSR (1-lvl)#52PSNR: 25.779SSIM: 0.781
image-super-resolution-on-bsd100-4x-upscalingWGSR (1-lvl)#63PSNR: 26.471SSIM: 0.696
image-super-resolution-on-set14-4x-upscalingWGSR (1-lvl)#90PSNR: 27.395SSIM: 0.739