Davriellelouna@lemmy.world to Technology@lemmy.worldEnglish · 2 months agoWatermarks offer no defense against deepfakes, study suggeststechxplore.comexternal-linkmessage-square32fedilinkarrow-up1203arrow-down12
arrow-up1201arrow-down1external-linkWatermarks offer no defense against deepfakes, study suggeststechxplore.comDavriellelouna@lemmy.world to Technology@lemmy.worldEnglish · 2 months agomessage-square32fedilink
minus-squarescratchee@feddit.uklinkfedilinkEnglisharrow-up6·2 months agoThe obvious limitation being that you can take a real photo with attestation with a real camera of a real computer screen displaying any fake shit you can imagine, then you have an officially hashed photo of anything.
minus-squarechellomere@lemmy.worldlinkfedilinkEnglisharrow-up2·2 months agoIf you’ve ever tried this, the moire pattern of pixels is obvious. You’d need a much higher resolution display than image sensor.
The obvious limitation being that you can take a real photo with attestation with a real camera of a real computer screen displaying any fake shit you can imagine, then you have an officially hashed photo of anything.
If you’ve ever tried this, the moire pattern of pixels is obvious. You’d need a much higher resolution display than image sensor.