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I've seen a lot of attempts at neural network image generation that create constant artifacts in the images. It's not that image generators are unable to add a

by aimor 6y ago

I've seen a lot of attempts at neural network image generation that create constant artifacts in the images. It's not that image generators are unable to add a specific bias to their images in an attempt to look like a specific camera. It's the opposite: generators have their own signatures that these techniques can detect and track.

hyko 6y ago
That part doesn’t really need ML of any kind; ultimately unless a watermark is based on a rigorous and proven cryptographic scheme, it can be faked. They are apparently not doing anything like that, it’s just “hey, these photo sites are all a bit different”. Well, that’s what they’re saying publicly anyway, could be complete bs and every sensor has a government sanctioned backdoor in it.