• RememberTheApollo_@lemmy.world
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    3 months ago

    Which AI does realistic representations of real people? I’ve tried some and they can never get the likeness right. Or it seems they might get the face close, but the scene you’re trying to create wrong.

    • michaelmrose@lemmy.world
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      3 months ago

      I asked chatGPT to draw Trump with Biden as a shark and instead of refusing it literally drew Hitler in a boat being threatened by a shark in Aviators

    • linearchaos@lemmy.world
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      3 months ago

      AI isn’t that magical. You get good images by continuing to feed it prompts and tweaking weights until it eventually makes something good. Lighting kinda suggests mid journey, but it could as easily be 1000 tries of stable diffusion.

      • RememberTheApollo_@lemmy.world
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        3 months ago

        I’m quite familiar with AI and how the prompts work. I’ve been using a couple for years. Each one seems to have its own particular (Skill? Emphasis? Personality?) and no matter what you feed it via prompts it may not overcome whatever it is that prevents it from generating the scene you want. That may depend on what it was trained on - say for instance you want a character from Labyrinth (1986) but instead the AI keeps forcing imagery from Pan’s Labyrinth and no amount of negative or other prompts will fix it. Some are deliberately designed to avoid things like accurate likenesses (some devs don’t want their AI used for deepfakes), some emphasize an art style, and some like StableD require tons of “corralling” to get it to generate what you want - if you’re lucky.

      • olicvb@lemmy.ca
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        3 months ago

        @[email protected]

        Also if it’s on Stable Diffusion there’s 100% a LoRA for those two available. So from that point it would be harder not to get their likeness :D

        • RememberTheApollo_@lemmy.world
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          3 months ago

          I’ve not used StableD directly to create a specific person, or at least not popular/known ones, so haven’t had the benefit of a LoRA. I generally just do scenes that, if they have people, they’re just background fillers or any likeness will do.

      • Zron@lemmy.world
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        3 months ago

        Looks more like 2 lovers who found out a close friend died.

        I’ve seen my cousin look like this with their spouses at funerals.

    • fross@lemmy.world
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      3 months ago

      Look on communities for stable diffusion or flux. The latest stuff is eerily good.