3 ms·

Also, IIRC, it wasn’t the raw photos. It was small thumbnails of them.

• theshrike79 3y ago
  "reduced-quality copy" was the wording in the whitepaper IIRC. So the resolution most likely would've been the same, but the detail blurred so that the poor human agent wouldn't have to see actual CSAM, just enough to make a call whether it is or isn't a likely match.
  • FabHK 3y ago
    It was called a “visual derivative”. https://www.apple.com/child-safety/pdf/CSAM_Detection_Technical_Summary.pdf https://www.apple.com/child-safety/pdf/CSAM_Detection_Techni...