3 ms·

For practical reasons mostly yes. For scientifically correct scaling (think forensics) you will of course need to interpolate the source data instead of genera

For practical reasons mostly yes. For scientifically correct scaling (think forensics) you will of course need to interpolate the source data instead of generating synthetic data which is done by AI upscaling.

ur-whale 3y ago
Not entirely sure the AI scaling is more or less "correct" than the "interpolate the source data" method. Both use priors, the former a large and complex one, the latter a simplistic one, but both "invent data based on assumptions".
- Dylan16807 3y ago
  You can completely understand and intuit what interpolation does, and it doesn't drag in extra detailing from anywhere.
- amelius 3y ago
  That's correct but probably also practically irrelevant.