From STB (who is an imaging pioneer and knows this stuff) I learn how to take algorithms to the next level.
I think Blade Runner was the earliest of all of the "enhances", right? Always loved that one, possibly because Ridley Scott is so careful with his still images in that film. The famous snapshot that for a brief instant seems to breathe with life, the electron micrograph, the family photos the Replicants keep around, and a host of others, bolster the moving images. Most of the others here appear to be just saying "plot device!" but then something has to be the plot device today.
Thanks to an uploader called Dunk3d, this is a nice little montage.