SysCV/sam-pt
SAM-PT: Extending SAM to zero-shot video segmentation with point-based tracking. observed · 2026-08-28
Health v2 · maintenance only
29/100
- Activity 0
- Release rhythm 35
- Longevity 83
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1164
- days_rel: n/a
- days_push: 949
- n_releases_24m: 0
Adoption not part of the score
1041 stars · 64 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
SAM-PT extends the Segment Anything Model to zero-shot video segmentation by combining SAM with sparse point-based tracking (PIPS, CoTracker). Users annotate a few points on the first frame and interactively refine masks across video.
Use cases
- segment objects in video from a few point clicks
- zero-shot video object segmentation without training
- interactively refine video segmentation masks by adding or removing points
- evaluate segmentation on DAVIS, YouTube-VOS, or UVO benchmarks
- track and segment multiple objects in open-world videos
When to choose
- you need zero-shot video segmentation without training a model
- you want interactive point-based annotation for video objects
- you need a research baseline combining SAM with point trackers
When to avoid
- you need production-grade, actively maintained video segmentation
- you prefer mask-propagation methods like XMem over point tracking
- you lack a GPU or cannot download large model checkpoints
Facets
library · maturity maintenance
computer-vision image-processing machine-learning computer-vision deep-learning python segment-anything video-object-segmentation point-tracking zero-shot-segmentation interactive-segmentation sam video research gpu linux
6 sources
- readme: https://github.com/SysCV/sam-pt · fetched 2026-08-28 · 1365e909c83e
- homepage: https://arxiv.org/abs/2307.01197 · fetched 2026-08-29 · 228aa7220498
- site_page: https://info.arxiv.org/about/donate.html · fetched 2026-08-29 · cca9c3a11c56
- site_page: https://info.arxiv.org/about/ourmembers.html · fetched 2026-08-29 · 47cbc55ff1de
- site_page: https://info.arxiv.org/about · fetched 2026-08-29 · a1f16f915a9a
- site_page: https://info.arxiv.org/labs/index.html · fetched 2026-08-29 · b14a8d05a0ec
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| SysCV/sam-pt | main | 29 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem