This CSI classic
This CSI classic
There have been upscaling AIs for a few years, which can take a blurry picture and then e.g. guess that some pixels are probably hair, so itāll swap those out for a custom rendered version of hair.
Sometimes that works well, but you often still have Uncanny Valley stuff going on. I also certainly donāt feel like theyāre better at actually interpreting low-res images than humans, not in their current state.
And well, it should also be noted that if you prime such an AI with an image of the suspect, it will absolutely find a way to make a blurry mess of pixels look like that. So, it certainly shouldnāt serve as the only evidence.
Itās physically impossible to perform any type of analysis on a low resolution video and end up with a massively* upscaled and accurate result no matter what sort of technology you use. AI just guesses from what it can see and what itās been trained on. Itās the digital equivalent of hiring an artist to create a higher quality rendition of a picture.
*There are some tricks that can be used to āenhanceā images and especially videos, but not so much that itās like having optical zoom. For example, a bunch of noisy video frames of the same thing can be combined to get a less noisy result.