A couple of things to note.
The first is a pet peeve of mine, called The Hollywood OS. Set desingers use the computer that looks good in the design of the room, then VFX teams use animation apps to actually put stuff on the screens. Most of it is just plain made up out of thin air.
The stupidity of this is that they think we’ve never seen a computer before. Or that we don’t know the features of an OS and how they work. Maybe true for some of the suits in Hwood who leave computer stuff for their secretaries and their kids, but c’mon! It’s really getting ridiculous.
At least some stories are starting to acknowledge that there are such things as cellphones. A few even acknowledge that you can’t get a signal.
Anyhoo…..
There ARE image enhancement apps, but indeed, most of the stuff you see in the movies is exaggerated….but it exists. Avid has a whole forensics development effort, complemented by a law enforcemenmt-oriented sales and training effort headed up by a former policeman. Some of the demos will blow your mind.
My favorite was using an outrageous new image stabilization tool in Avid (all flavors, not just a special edition or anything) that was applied to some consumer shaky-cam of a social gathering dispersed by gunshots. They centered the stabilization on the shooter-s SHOES, and comparing to another shot of the same guy taken at a different time, were able to zoom in enough on SD video to make a positive ID and get a jury to agree. Wild.
There are also some tools that are only in the law-enforcement world that do super-intelligent guessing to fill in the blanks — but it’s kinda like GPS. The differences between military grade and what you can get on your phone aren’t really worth talking about any more.
So yes, it exists. Sort of. But mostly it’s for effect.
That’s my story until the guys in dark suits correct me. 🙂