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by dragonwriter
1036 days ago
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> Do you understand that adult bodies and child bodies look different? SD-based models can generate child bodies just fine, based on lots of training with non-porn images. > Please show me a model trained on adult humans being fine tuned to generate a child human (fully clothed). That's going to be hard in the SD space since there are, AFAIK, no models trained exclusively on adult humans (not even the base models), so you'd have to scratch-train a new base model to do this. (A model fine-tuned on adult images is still going to have the influence of base-model training, and unless massively overfit—usually very much an anti-goal, the exception being age-filter models whose entire focus is controlling apparent age [0]—will not have lost much of the generalization capability of the base model.) The generalization abilities of models are good enough in other contexts that its plausible that realistic nude children could be generated by a model with no nude children in its training data that was otherwise trained on both clothed children and nude adults. I have no plans on testing this, however. [0] e.g., https://civitai.com/models/65214?modelVersionId=74332 |
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I have not stated anything contrary.
> The generalization abilities of models are good enough in other contexts that its plausible that realistic nude children could be generated by a model with no nude children in its training data that was otherwise trained on both clothed children and nude adults. I have no plans on testing this, however.
Stable Diffusion has failed me for much simpler interpolations than the one you're describing. I don't believe this would work based on previous interpolations I have seen in Stable Diffusion. You can convince me by showing an example, but not by stating that it is possible without one.