ComfyUI-SAM3

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ComfyUI integration for Meta's SAM3 (Segment Anything Model 3). Open-vocabulary image and video segmentation using natural language text prompts.

jumping_point_30fps.mp4

Installation

Install via ComfyUI Manager.

sam3.mp4

SAM3: Meta AI Research (https://github.com/facebookresearch/sam3)
ComfyUI Integration: ComfyUI-SAM3
Interactive Points Editor: Adapted from ComfyUI-KJNodes by kijai (Apache 2.0 License). The SAM3PointsEditor node is based on the PointsEditor implementation from KJNodes, simplified for SAM3-specific point-based segmentation.

Name		Name	Last commit message	Last commit date
Latest commit History 170 Commits
.github/workflows		.github/workflows
assets		assets
docs		docs
nodes		nodes
web		web
workflows		workflows
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
__init__.py		__init__.py
comfy-env-root.toml		comfy-env-root.toml
comfy-test.toml		comfy-test.toml
install.py		install.py
prestartup_script.py		prestartup_script.py
pyproject.toml		pyproject.toml
requirements.txt		requirements.txt