Here an unoffical implementation
<a href="https://github.com/Janspiry/Image-Super-Resolution-via-Iterative-Refinement" rel="nofollow">https://github.com/Janspiry/Image-Super-Resolution-via-Itera...</a><p>Imagine a game using this tech, you could render a game in a lower resolution and possible get a better looking game. But then again they aren't yet dealing with temporal data.<p>In the previous discussion <a href="https://news.ycombinator.com/item?id=27858893" rel="nofollow">https://news.ycombinator.com/item?id=27858893</a> they mentioned that it was only class conditional but it also seems to work on unconditional data.