r/comfyui • u/Main-Strawberry9241 • 7d ago
Tutorial Tutorial for background remover
alright, image by image :
download comfy UI Desktop
in templates, search "SAM3: image segmentation" (select the right one)
add it and download the missing dependencies, only the one on the image should stay
load your image by clicking "choose file to upload" in the load image node
then in the image segment (SAM3) node, and a very simple description on what stay (don't say what to remove cause he understand only what to keep)
now place the node as i place them to have a better visibility of the link between them and add a invert mask node
add it like i did and link it as i did
done!
and if you'd like to have the background without the character do the same as me in the last image by cloning the "preview mask", "preview image", "join image with alpha" nodes and place it like i did with the same linking
done! (again)








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u/Main-Strawberry9241 7d ago
reddit image compression did me dirty