3 ms·
If you know it's a gaussian blur with a known radius, you can uniquely reverse it.
by regularfry 6y ago
If you know it's a gaussian blur with a known radius, you can uniquely reverse it.
- wizzwizz4 6y agoYou do, however, lose colour depth information (e.g. deep color to true colour, true colour to high colour / 256 colours). Still enough to detect a face.