👁️ 🖼️ 🔥PyTorch Toolbox for Image Quality Assessment, including PSNR, SSIM, LPIPS, FID, NIQE, NRQM(Ma), MUSIQ, TOPIQ, NIMA, DBCNN, BRISQUE, PI and more...
active 2023-08-15 → 2026-08-26 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1108 days from 2023-08-15 to 2026-08-26. Pushes: 229 total, peak 25 in a day. Pull requests: 44 total, peak 3 in a day. Issues: 259 total, peak 5 in a day. Comments: 362 total, peak 14 in a day. Stars: 1,945 total, peak 11 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 |
|---|---|---|---|---|
| chaofengc | 517 | 228 | 21 | 200 |
| LorenzoAgnolucci | 25 | 0 | 3 | 11 |
| jaycecd | 15 | 0 | 1 | 9 |
| abcnorio | 14 | 0 | 0 | 12 |
| InTheFuture7 | 13 | 0 | 0 | 12 |
| Luciennnnnnn | 12 | 0 | 3 | 5 |
| RobBW | 8 | 0 | 0 | 7 |
| lavinal712 | 8 | 0 | 0 | 6 |
| Phhofm | 7 | 0 | 0 | 6 |
| zhuyeqing | 7 | 0 | 0 | 3 |
| chengzidl | 6 | 0 | 0 | 5 |
| ryanxingql | 6 | 0 | 0 | 2 |
| yuweiiiii | 5 | 0 | 0 | 3 |
| Shecyy | 5 | 0 | 0 | 2 |
| akasupercode | 5 | 0 | 0 | 0 |
| machengcheng2016 | 5 | 0 | 0 | 2 |
| shallweiwei | 5 | 0 | 0 | 3 |
| liuchenxin666 | 4 | 0 | 0 | 3 |
| chenkang455 | 4 | 0 | 0 | 3 |
| Alexkkir | 4 | 0 | 1 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#292chaofengc2026-03-18 08:26
- Pull request#292Copilot2026-03-18 08:18
- Issue#291chaofengc2026-01-27 10:31about the weights and params
- Issue#290exqmk2026-01-27 10:08about the weights and parameters
- Issue#274chaofengc2026-01-24 13:46Loading custom downloaded metric weights
- Issue comment#274chaofengc2026-01-24 13:46Loading custom downloaded metric weights
- Issue#289chaofengc2026-01-24 13:34maniqa的权重下载后放在指定文件夹后不能正确初始化
- Issue comment#289chaofengc2026-01-24 13:34maniqa的权重下载后放在指定文件夹后不能正确初始化
- Issue#283chaofengc2026-01-20 12:49Qalign
- Pull request#287zhix0002025-12-29 12:15
- Issue comment#284chaofengc2025-12-29 10:34wrong "dataroot_target" in default_dataset_configs.yml for gfiqa
- Issue comment#249ZouGuoAn2025-12-27 09:07关于TOPIQ在FLIVE数据集的效果
- Pull request#285zhix0002025-12-26 02:49
- Issue comment#285chaofengc2025-12-26 02:49Add MA-CLIP metric (AAAI 2026)
- Pull request#285zhix0002025-12-24 05:50
- Issue comment#280kexindai2-design2025-12-03 10:24Download weight for qalign？
- Issue comment#280chaofengc2025-10-28 10:02Download weight for qalign？
- Issue#278chaofengc2025-10-20 07:37afine_all fails from CMD. 'float' object has no attribute 'item'
- Pull request#279rockerBOO2025-10-20 02:27
- Issue#278rockerBOO2025-10-20 02:21afine_all fails from CMD. 'float' object has no attribute 'item'
- Pull request#277chaofengc2025-09-14 12:32
- Issue comment#277chaofengc2025-09-14 12:32Add A-FINE metric (CVPR 2025)
- Pull request#277ChrisDud02572025-09-14 10:10
- Issue comment#276Chigo552025-09-12 02:27I wonder if the as_loss option has a function to change the format of the output.
- Issue comment#275Genjo002025-08-30 12:09Negative BRISQUE value
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1,945 stars here means stars gained during the window, not the repo's star count.