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I tend to pixelate regions I want to make unrecognizable in photos instead of using a gaussian blur due to this reason. Pixelation should be safe as long as the
by dbrgn 6y ago
I tend to pixelate regions I want to make unrecognizable in photos instead of using a gaussian blur due to this reason. Pixelation should be safe as long as the pixels are large enough, right?
I wonder why Signal didn't do something like that...
- ReactiveJelly 6y agoI think there's a way to do super-resolution on pixellated video. It's okay for still images, but videos have a lot of information to leak. Just black everything out.
- laughinghan 6y agoYou should also discretize the pixel colors. Note that if you blur the pixelated region, it'll be just as aesthetically pleasing as the reversible Gaussian blur.