New image host dropped

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[–][deleted]  (2 children)

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    [–]neolib 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (1 child)

    it doesn't talk about techniques

    It's all scattered among different articles - external links in "Perceptual hashing" page, algorithms section in https://en.wikipedia.org/wiki/Reverse_image_search , some vague description in https://en.wikipedia.org/wiki/PhotoDNA (this one is big: "As of 2022, PhotoDNA was widely used by online service providers for their content moderation efforts including Google's Gmail, Twitter, Facebook, Adobe Systems, Reddit, Discord.")