As we gain better and better AI based visual enhancing tools, and they are amazing. Every published research paper builds on the work of its predecessors. Two Minutes Papers frequently compares a current paper being discussed, with the previous research. As you would expect there are often dramatic improvements happening in just months, as researchers leapfrog each others’ work.
As exciting as results like this on Super Resolution, it’s always worth remembering that the AI is creating what it thinks should be there, not revealing what should be there. That’s okay if the results are accurate enough, but there is always room for some error, such as with the interpolated glasses in the examples.