If you are a windows user, I recommend you to use waifu2x-caffe(Just download from releases tab), waifu2x-ncnn-vulkan or waifu2x-conver-cpp. Dependencies.
Single-Image Super-Resolution for Anime-Style Art using Deep Convolutional Neural Networks. And it supports photo. Show full demonstration | Go to GitHub. Image ...
Image Super-Resolution for Anime-Style Art is one of the Top Open Source Projects on GitHub that you can download for free. ... Download do Waifu2x [PT]; Download ...
You can download your images in PNG or JPEG format according to your preference. The results will be equally good in both cases, so use the one you like best.