4 ms·

How about recompressed, resized, photoshopped, format-converted... a filter against trivial transformations like transposition is worthless.

• ProAm 9y ago
  tough problem sure, but sending nude photos to a morally questionable company is not remotely close to the best solution to this problem.
  • nasredin 9y ago
    If someone has your nudes and intends to share them I think blocking them only on Facebook and not anywhere else is not productive. You should just post the nudes yourself IMHO and be done with it.
    • drewmol 9y ago
      ^High School (and below) sure would be interesting /s I imagine for most people in most situations regarding their* unwanted explicit media being published, the opposite is true i.e. Facebook(social media) is the worst place for it to be
  • fgonzag 9y ago
    then don't send them, but don't complain about facebook allowing your nudes to be posted. I don't think Facebook is going to open source their image recognition algorithm just because you want it to. You do have a choice, use the service or not. If I ever found out a nude picture of me was leaked, I'd definitely trust FB more than whoever took it and leaked it in the first place. The whole point of the service is pretty much: your picture is already or about to be out there.
• 3131s 9y ago
  It's called a perceptual hash, and there is a lot of research in this area.