Comment by memoriuaysj
2 months ago
it's not gone, just more difficult to extract
video has certain temporal statistics which can allow you to fit the missing information
only true blurred white noise is impossible to recover
2 months ago
it's not gone, just more difficult to extract
video has certain temporal statistics which can allow you to fit the missing information
only true blurred white noise is impossible to recover
It really is gone. You can predict what you think it might have been, but you can't know what it was.
it's gone in a single still frame
but across many consecutive frames, the information is spread out temporaly and can be recovered (partially)
the same principle of how you can get a high resolution image from a short video, by extracting the same patch from multiple frames
https://en.wikipedia.org/wiki/Video_super-resolution
No, it's not "restoring detail". The information is gone.
It is predicting what the information might maybe have been like.
2 replies →
That looks interesting. Is there ready-made software that can do this? Doesn't have to be easy to use just useable with a time commitment of a few days.