Stable Diffusion x4 ONNX
This model card focuses on the model associated with the Stable Diffusion Upscaler, available here.
This model is trained for 1.25M steps on a 10M subset of LAION containing images >2048x2048. The model was trained on crops of size 512x512 and is a text-guided latent upscaling diffusion model.
In addition to the textual input, it receives a noise_level as an input parameter, which can be used to add noise to the low-resolution input according to a predefined diffusion schedule.
Converted to ONNX format for https://github.com/huggingface/diffusers/pull/2158
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