fork的原版SAM2，无改动
Python · active 2025-04-03 → 2026-07-08 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 462 days from 2025-04-03 to 2026-07-08. Pushes: 0 total, peak 0 in a day. Pull requests: 14 total, peak 4 in a day. Issues: 42 total, peak 3 in a day. Comments: 106 total, peak 6 in a day. Stars: 1,940 total, peak 18 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| meta-cla[bot] | 9 | 0 | 2 | 7 |
| rubimoutlook740-bot | 5 | 0 | 0 | 5 |
| ccl-private | 5 | 0 | 0 | 3 |
| dependabot[bot] | 5 | 0 | 5 | 0 |
| hjj-lmx | 4 | 0 | 0 | 3 |
| facebook-github-bot | 4 | 0 | 0 | 4 |
| AfrifaEben7 | 3 | 0 | 0 | 2 |
| NielsRogge | 3 | 0 | 0 | 3 |
| SetiaBudii | 3 | 0 | 0 | 1 |
| tutnyal | 2 | 0 | 0 | 2 |
| GrayMitch | 2 | 0 | 0 | 1 |
| ZoellaB | 2 | 0 | 0 | 2 |
| sipie800 | 2 | 0 | 0 | 1 |
| NomanAnjum09 | 2 | 0 | 0 | 2 |
| gintmr | 2 | 0 | 0 | 1 |
| ljysimple | 2 | 0 | 0 | 1 |
| githust66 | 2 | 0 | 0 | 1 |
| Mrakas | 2 | 0 | 0 | 2 |
| yjwnb6 | 2 | 0 | 0 | 0 |
| cjaverliat | 2 | 0 | 2 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#749meta-cla[bot]2026-04-07 03:19Make Hiera input channels and video normalization configurable
- Pull request#750dependabot[bot]2026-04-07 01:39
- Pull request#750meta-cla[bot]2026-04-07 01:39
- Issue#747impacterai2026-04-03 15:57Add Repurpose AI — AI content repurposing tool
- Issue comment#726SSP-312026-03-24 06:12佬，没gpu，光用gpu能跑起来吗
- Pull request#743dependabot[bot]2026-03-03 21:51
- Pull request#743dependabot[bot]2026-03-03 21:51
- Pull request#743dependabot[bot]2026-03-03 21:51
- Pull request#743dependabot[bot]2026-03-03 21:51
- Issue#740GivenAward2026-02-12 06:40Performance discussion: Pre-resizing in uint8 before ToTensor for large input images
- Issue#736JLU-CMX2026-01-11 08:24The contradiction of two parameters "num_maskmem" and "max_obj_ptrs_in_encoder"
- Issue comment#735meta-cla[bot]2026-01-05 07:36Hotrack
- Pull request#735sys74982026-01-05 07:36
- Issue comment#592anson4162026-01-04 15:50CUDA OOM during compiled inference, despite plenty of memory
- Issue comment#707rubimoutlook740-bot2026-01-04 13:27Video is not loading properly in sam2demo.
- Issue comment#708rubimoutlook740-bot2026-01-04 13:26[Research Guidance] Ph.D. idea: Statistical analysis of SAM masks in agriculture
- Issue comment#716rubimoutlook740-bot2026-01-04 13:24Training SAM2 ; "train_all_loss_mask" component of loss function never converge
- Issue comment#724rubimoutlook740-bot2026-01-04 13:23problems in install step
- Issue comment#724rubimoutlook740-bot2026-01-04 13:23problems in install step
- Issue comment#7169p15p2025-12-22 10:30Training SAM2 ; "train_all_loss_mask" component of loss function never converge
- Issue comment#571Shivani-Swaayatt-AI2025-12-19 11:33Missing method `clear_non_cond_mem_around_input`
- Issue comment#731vesor2025-12-06 09:34opensource demo get worse after adding corrective points and propagate
- Issue comment#440b076110312025-12-05 07:43Segment multiple objects using different number of keypoints
- Issue comment#728MingchunZhao2025-12-03 23:09SAM2 Tracking Accuracy When Using a Mask Prompt From an Unrelated Image
- Issue comment#728heyoeyo2025-12-03 14:23SAM2 Tracking Accuracy When Using a Mask Prompt From an Unrelated Image
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1,940 stars here means stars gained during the window, not the repo's star count.