ZrrSkywalker/Personalize-SAM

Health v2 · maintenance only

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1671 stars · 113 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

PerSAM is the official implementation of 'Personalize Segment Anything Model with One Shot', which customizes the Segment Anything Model (SAM) to segment specific visual concepts (e.g., a pet dog) in other images or videos given a single reference image with a mask. It offers a training-free variant and a fine-tuned variant (PerSAM-F) that trains only 2 parameters in 10 seconds.

Use cases

• segment my pet dog across a whole photo album from one labeled example
• personalize SAM for one-shot object segmentation without training
• segment a specific object in videos given a single reference mask
• remove background disturbance for DreamBooth fine-tuning of Stable Diffusion
• fine-tune SAM on my own dataset with a single shot in seconds
• run a web demo of personalized segmentation

When to choose

• you need to segment a specific object instance across many images or videos with only one annotated example
• you want a training-free or near-instant (10-second) SAM personalization
• you want to clean up few-shot training images for DreamBooth/Stable Diffusion personalization
• you need efficient segmentation on resource-constrained setups via MobileSAM support

When to avoid

• you need general-purpose segmentation of arbitrary objects without a reference mask
• you need multi-shot or large-scale supervised segmentation training
• you need a production-ready application with a polished UI rather than a research codebase
• you work outside Python/GPU environments

Facets

library · maturity active

machine-learning computer-vision image-processing computer-vision image-processing deep-learning artificial-intelligence python segment-anything sam one-shot-segmentation personalized-segmentation persam image-segmentation training-free stable-diffusion-assist gpu

Member repositories

For agents

markdown · JSON · MCP: product_card(name="ZrrSkywalker/Personalize-SAM")