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There is also recent work by Google called DreamBooth, though similar to Imagen/Parti Google refuses to release any model or code. https://dreambooth.github.io

• habitue 4y ago
  Yeah, they allude to supporting more than one token for the identifier, which would be nice
  • GaggiX 4y ago
    Textual inversion also supports more than one embedding for identifier, just change num_vectors_per_token in the yaml config. Example: https://www.reddit.com/r/StableDiffusion/comments/wzf1qk/sd_with_textual_inversion_bugatti_mistral/ https://www.reddit.com/r/StableDiffusion/comments/wzf1qk/sd_...
    • lucidrains 4y ago
      so is dreambooth worth open-sourcing then given textual inversion?
      • beyondarmonia 4y ago
        From the textual inversion guy's own comment on Twitter >The objective is similar, but it's: (1) A different approach - they also fine tune the model itself, and they get much much better identity preservation!
        • deleted 4y ago
          [deleted]
      • GaggiX 4y ago
        dreambooth retains higher fidelity as the model is finetuned, but to be honest I think textual inversion is actually more applicable as you can just add some embeddings to inject new knowledge into the model and not an whole new model just for a single concept (if you want to share it with others). Also I have not seen dreambooth being applied to replicate styles.
• macrolime 4y ago
  Sounds like there is a chance might open source a version for Stable Diffusion. Let's see though. From Twitter : >Awesome job! That really extends the applicability of powerful generative models nowadays. Could I ask if you have any timetable for releasing the code please? >We are working on plans for implementation on other open source models https://twitter.com/jason_dingzc/status/1563578510958297089 https://twitter.com/jason_dingzc/status/1563578510958297089