This is a LoRA created to work best with UltimateSD Upscale node in ComfyUI.
It makes it possible to upscale at higher denoise values with less artifacts.
Intended for 1024 by 1024 resolution.
You will need:
ProMax Controlnet From here:
https://huggingface.co/xinsir/controlnet-union-sdxl-1.0/tree/main
Upscaler model:
https://openmodeldb.info/models/4x-realesrgan-x4plus-anime-6b
Lightning LoRA:
https://huggingface.co/ByteDance/SDXL-Lightning/tree/main
Workflow:
https://civarchive.com/models/2186055?modelVersionId=2461432
Description
This is version is intended for Upscaling any anime images to 4k resolution
FAQ
Comments (12)
Thank you so much for creating this LoRA model — it has helped me a lot!
The results are far beyond what I expected and have saved me a huge amount of time on tweaking settings and trial-and-error.
I really appreciate all the effort you put into packing your experience into this model and sharing it .
TY!
What is the lora named "Upscale_2k.safetensors" in your workflow?
Are you using this one? https://civitai.com/models/2186055?modelVersionId=2461432
@HSDHC Thanks for the quick reply! -- I am not, I clicked the info on your cloud picture and copied the workflow with 83 nodes directly from the image. That's my fault. I downloaded and am using the correct workflow now. Is that Upscale_2k the same as the Upscale_Giga?
@AgtRodriguez No, it is a different model, that was trained from upscaling 1k image to 2k. I trained a series of model for gradual upscale 2k->4k->8k(giga). It's the workflow you've seen for testing this gradual upscale. Sadly, doing this three times degrades the image too much, so i made an easier one-pass workflow.
@HSDHC Gotcha, thank you very much for the help!
It works well in a1111 webui. also works well with other upscalers.
Thank you, but I can't confirm.
@HSDHC Your recommended model isn't good, you should look for better and/or faster ones than ESRGAN
@qek I'm open to suggestions! I propose basic example usage, so, modify as you please!
@HSDHC My favourite: https://openmodeldb.info/models/4x-PBRify-RPLKSRd-V3