Is Waifu Diffusion 1.4 set for 768-square images or 512-square ones?
I see that the recently released Waifu Diffusion 1.4 is based on the Stable Diffusion 2.1 release, which is itself designed for 768-square image generation. Thus I would assume that Waifu Diffusion 1.4 is also designed for 768-square images. However, I wanted to verify this, because I understand that the resolution of the images used for fine-tuning matter for usage of a fine-tuned model like Waifu Diffusion.
I'm finding WD1.4 to be excellent for my inpainting needs whether it's 512-square or 768-square so far, but I wanted to know what the proper way to use it is.
I believe it's trained on 640 x 640 images. Or maybe I'm misunderstanding the tweet.
https://twitter.com/Birchlabs/status/1609364716320686081?s=20&t=j9VaMRXGS-NSUKWYP5UcOA
That tweet indicates that 640x640 is the 'average' resolution (non-square). So images that are 768x512 or 512x768 are probably in the training data.
From my testing, it handles 768x768 resolution pictures fine and without doubling up scenery.
I see, thanks for the Tweet link. It does seem like it's designed to be somewhat flexible for usage in different resolutions, which has been my experience so far. Good to know.