Google Brain Residency
>  I believe my motivating demo will be achieved some day soon—you will watch Charlie Chaplin in 4K resolution and it will be indistinguishable from a modern movie.<p>Wow, where does it stop, then?  Can we upsample modern 4k films?  Or deeper dynamic ranges?  Stereo projections from mono images?<p>I suppose that the limiting factor is the resolution/color depth/perspective channels of the training images?