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ComfyUI Extension: ComfyUI-RefSampling

Authored by logtd

Created

Updated

6 stars

Nodes:Apply Ref UNet, Ref Sampler, Ref Sampler Custom

Custom Nodes (3)

README

ComfyUI-RefSampling

This is a proof-of-concept repo that implements:

  • "Reference CNet" found in popular Image generation applications such as Automatic11
    • Allows image generation that adheres content to a reference image
  • Visual Style Prompting
    • Allows image generation that adheres style to a reference image

Both of these techniques utilize attention injection from reference images into the sampled/generated image.

Examples

Text to Image Generation

Image Prompt: "orange gorilla stripes"

Visual Style Prompt: "black and orange stripes"

ref_sampling

Image to Image Generation

Image Prompt: "an old man"

Visual Style Prompt "blue dragon, flames"

input_image

ref_sampling_img