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Add Latent-Interposer for SD15 and SDXL upscale models mixing #3
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I think In the web-ui it can be used only in refiner. Can you imagine any other use cases? And is it better then just decode with sdxl vae, and re-encode it with 1.5 vae? Examples don't look like there is very good quality |
Personally, and I think I am not the only one, I am really disappointed with the visual performance of SDXL, especially when using the Hires Fix, which consistently returns an extremely unpleasant noise floor. Of course, there remain the advantages associated with the increased amount of terms and the 1024px resolution, which I feel is a shame not to take advantage of. |
I have a look at webui code and I have concluded that implemented this as an extension will requires replacing the large portions of the hires fixed pipeline with bunch of different strange patches |
Thank you very much for checking this, I will try to propose the change directly on the WebUI. |
note when I said
I'm also factoring makeing it work with "decoding and encoding" converting method not just Latent-Interposer to allow support for all upscaller types I think if this should be supported there should be no restriction of only using Latent-Interposer |
wait maybe it's actually more achievable than I think if you support I might have a go (when I have time and no promises) |
First, congratulations on the work you have done on WebUI.
I would like to ask if it would be possible to integrate in the upscale options the Latent-Interposer system, already implemented on ComfyUI, which allows to combine the latent spaces of SD15 and SDXL.
The idea would be to take advantage of the increased capabilities of SDXL and then perform a refiner upscale with an SD15 model.
In the past few days I have already contacted city96, the author of the original node for Comfyui (city96/SD-Latent-Interposer#5), but I realized that I do not know enough about A1111 and Python to do the work myself.
Since you have already taken care of various aspects pertaining to this kind of functionality for A1111, I hope you will find it as interesting as I do.
Thank you.
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