>>1998198Well after changing a few settings to what you had, it looks like waifu2x solved the issue. This is the result from the first image I posted. I'm pretty sure if I made it any larger it would still come out decently.
If I recall correctly, there is a tool in Illustrator to help vectorize images. I think it was the "trace" tool? but it would make edges smoother. It works great with "simple" images. Is there a similar tool like that in photoshop, Illustrator, etc... that can be used for something like pic related? I would guess sharpening would also work to an extent but I was hoping there were more options. Otherwise I'd have to do it by hand and that would be pretty time consuming for all the images I have.
