Description:

This workflow allows you to extend an image. It is optimized to integrate all metadata for simplified online publishing.
It integrates an upscaler/sampler which, although it takes longer than a classic upscaler, allows for much better quality.

You will find a step-by-step guide to using this workflow here: link

Resources you need:

📂Files :

• An SDXL model : like this one
  in ComfyUI/models/checkpoints/

• An upscale model (optional) : like this one
  in ComfyUI/models/upscale_models/

• As many LoRAs as you like (optional) : like this one
  in ComfyUI/models/loras/

• For add detail fonction :

  • A BBOX detector model : like this one
    in ComfyUI/models/ultralytics/bbox/

  • A SAM model : like this one
    in ComfyUI/models/sams/

  • A SEGM detector model : like this one
    in ComfyUI/models/ultralytics/segm/

📦Custom Nodes :

• ComfyUI_UltimateSDUpscale

• ComfyUI-KJNodes

• ComfyUI-mxToolkit

• ComfyUI Image Saver

• rgthree-comfy

• WAS Node Suite

• ComfyUI Impact Pack

• ComfyUI Impact Subpack