Pro@programming.dev to Technology@lemmy.worldEnglish · 20 hours agoGoogle will use hashes to find and remove nonconsensual intimate imagery from Searchblog.googleexternal-linkmessage-square15fedilinkarrow-up170arrow-down15file-textcross-posted to: technology@lemmy.zipTechnology@programming.dev
arrow-up165arrow-down1external-linkGoogle will use hashes to find and remove nonconsensual intimate imagery from Searchblog.googlePro@programming.dev to Technology@lemmy.worldEnglish · 20 hours agomessage-square15fedilinkfile-textcross-posted to: technology@lemmy.zipTechnology@programming.dev
minus-squaregian @lemmy.grys.itlinkfedilinkEnglisharrow-up6·6 hours agoThey say to use PDQ for images which should output a similar hash for similar images (but why MD5 for video ?). So probably it is only a threshold problem. The algorithm is explained here https://raw.githubusercontent.com/facebook/ThreatExchange/main/hashing/hashing.pdf it is not an hash in the cryptographic sense.
They say to use PDQ for images which should output a similar hash for similar images (but why MD5 for video ?). So probably it is only a threshold problem.
The algorithm is explained here
https://raw.githubusercontent.com/facebook/ThreatExchange/main/hashing/hashing.pdf
it is not an hash in the cryptographic sense.