Anyone ever upscaled FullHd to 4K with machine learning?

[afre (Alan)]

@afre

Could you also give us an example?

@frd

it seems some CG studios are doing that. But it seems to be either inhouse tools or some proprietary solutions

I ask because it would depend on your CG. They use in-house not only because they have the resources but they also need to cater to their specific content. I guess at this point you are going by trial and error.