ComfyUI Node: SAM3 Video Segmentation
Category
SAM3/video
Inputs
video_frames IMAGE
prompt_mode
- text
- point
- box
text_prompt STRING
positive_points SAM3_POINTS_PROMPT
negative_points SAM3_POINTS_PROMPT
positive_boxes SAM3_BOXES_PROMPT
negative_boxes SAM3_BOXES_PROMPT
frame_idx INT
score_threshold FLOAT
Outputs
SAM3_VIDEO_STATE
Extension: ComfyUI-SAM3
ComfyUI integration for Meta's SAM3 model enabling open-vocabulary image segmentation using natural language text prompts, with automatic model download, geometric refinement, and flexible confidence thresholds.
Authored by PozzettiAndrea
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