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Sam2 Tiny Tracking

The SAM2 tiny checkpoint used in the Model Garden Cell and Bacterium Tracking demo: class-agnostic video segment-and-track where pretrained detectors have no labels, e.g. a neutrophil chasing a bacterium.

Sourcehuggingface.co/mfranzon/sam2-tiny-tracking/tree/e601dbbe6858d9b2f85435b3578fed5ecb01b0eb
KindOtherVersionRevision e601dbbBgrade

Model source

Kind
Other
File size
74.4 MB
Version
vRevision e601dbb
Updated
Oct 10, 2026
Downloads
10
Source
Hugging Face

Source description

SAM2 Tiny (Cell and Bacterium Tracking)

The SAM2 tiny checkpoint used in the Model Garden Cell and Bacterium Tracking demo: class-agnostic video segment-and-track where pretrained detectors have no labels, e.g. a neutrophil chasing a bacterium.

Method

Human-seed-then-propagate: a few clicks lock the right object, then SAM2 propagates masks across the rest of the frames autonomously. No training required.

Provenance

This is the sam2_hiera_tiny checkpoint from facebook/sam2-hiera-tiny, re-hosted here for the Model Garden showcase. All credit to Meta AI.

Usage

See the SAM2 repository for the video predictor API.

Sources

1 source
Hugging FacePrimaryVersion e601dbbe6858d9b2f85435b3578fed5ecb01b0eb
huggingface.co/mfranzon/sam2-tiny-tracking/tree/e601dbbe6858d9b2f85435b3578fed5ecb01b0eb

Verified Oct 10

Model artifacts

1 artifact

sam2_hiera_tiny.pt

pt · 74.4 MB · SHA-256 94375f988270…a501 · Hugging Face

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Source excerpts

3 excerpts
ReadmeAug 1huggingface.co/mfranzon/sam2-tiny-tracking

--- license: apache-2.0 tags: - sam2 - segment-anything - video-segmentation - tracking - microscopy pipeline_tag: mask-generation --- # SAM2 Tiny (Cell and Bacterium Tracking) The SAM2 tiny checkpoint used in the Model Garden **Cell and Bacterium Tracking** demo: class-agnostic video segment-and-track where pretrained detectors have no labels, e.g. a neutrophil chasing a bacterium. ## Method Human-seed-then-propagate: a few clicks lock the right object, then SAM2 propagates masks across the rest of the frames autonomously. **No training required.** ## Provenance This is the `sam2_hiera_tiny` checkpoint from [`facebook/sam2-hiera-tiny`](https://huggingface.co/facebook/sam2-hiera-tiny), re-hosted here for the Model Garden showcase. All credit to Meta AI. ## Usage See the [SAM2 repository](https://github.com/facebookresearch/sam2) for the video predictor API.

NoteOct 10huggingface.co/mfranzon/sam2-tiny-tracking

Source context: 10 downloads · 0 likes · Pipeline mask-generation · Library sam2 · Repo mfranzon/sam2-tiny-tracking

NoteAug 1huggingface.co/mfranzon/sam2-tiny-tracking

Source context: 42 downloads · 0 likes · Pipeline mask-generation · Library sam2 · Repo mfranzon/sam2-tiny-tracking