Description
Is there an existing issue for this?
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Contact Details
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What should this feature add?
Issue : In Automatic1111, there is an ability to add a number of upscalers to the list. These upscalers like SwinIR, Remacri, NMKD Siax do a better job than the default ESRGAN upscaler for some purposes, especially sharpness.
The default ESRGAN upscaler provided with InvokeAI does not do a great job of upscaling. What often happens (and this is seen elsewhere as well) is that the upscaled image often loses details when upscaling and the resultant image lacks clarity.
Good to have : An upscaler selection like the new models selection, where you can add your own upscalers, or a dropdown in the InvokeAI that shows various upscalers that the user has added.
Good to have #2 : The realESRGAN X4 Plus model as a default, the current model in InvokeAI is realesr-general-x4v3
Alternatives
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Aditional Content
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