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ZK-JPEG: Zero-Knowledge Image Editing and Compression

108 points · 34 comments · gslin

  1. jamienk · · focus · HN ↗
    Hasn't this crossed over into being a philosophical question? You want to attest to reality or provenance. But then you start making lists of "acceptable" changes: file format; compression; color-correction; size; taking "medium" into account... It then slowly slides into "average human perceptibility"; "irrelevant details"; keeping the "spirit" of the image intact; judging the intention or motive of the user or of the viewer; aligning the image with "values"; appropriate/legal use... etc. Not sure what the end-game is?

    We are trying to make images in the AI era be as reliable as they were pre-AI? But they were not reliable pre-AI, it was just more difficult to intentionally doctor them.

    1. afavour · · focus · HN ↗
      I feel like we were already in a weird gray area. Cellphone cameras use all kinds of programmatic tricks to make their output better than the exact information the lens captures. I think people just didn’t realize how much their phones were doing. Is that “fake”?
      1. tough · · focus · HN ↗
        today's phone cameras abuse AI too or had some blunders around that like fake moons etc
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