| --- |
| license: apache-2.0 |
| library_name: libreyolo |
| tags: |
| - object-detection |
| - damo-yolo |
| --- |
| |
| # LibreDAMOYOLOs |
|
|
| DAMO-YOLO-S (TinyNAS_res backbone, GiraffeNeckV2, ZeroHead with GFL/DFL), |
| 16.9M params, 640x640 input, post-distill release weights, repackaged for |
| LibreYOLO. |
| |
| COCO val 2017 mAP: **0.4603** (matches upstream's reported 46.0). |
| |
| ## Source |
| |
| Derived from [tinyvision/DAMO-YOLO](https://github.com/tinyvision/DAMO-YOLO) |
| at commit `319572e` (release v0.3.1, post-distill). |
| |
| The original `damoyolo_tinynasL25_S_460.pth` checkpoint was hosted on |
| Alibaba's Aliyun bucket which is now offline. This weight was recovered |
| from the [Internet Archive's Wayback Machine](https://web.archive.org/), |
| snapshot `20250307203601`. |
|
|
| Copyright (c) 2021-2022 Alibaba Group Holding Limited. Licensed under the |
| Apache License, Version 2.0. |
|
|
| ## Modifications |
|
|
| File rename only. `damoyolo_tinynasL25_S_460.pth` is bit-identical to |
| `LibreDAMOYOLOs.pt`. LibreYOLO's `nn.Module` class hierarchy mirrors |
| upstream's exactly so `model.load_state_dict(...)` is strict. |
|
|
| See `libreyolo/models/damoyolo/` in the |
| [LibreYOLO source repository](https://github.com/LibreYOLO/libreyolo) |
| for the architecture port. |
|
|
| ## License |
|
|
| Apache License 2.0. See the [`LICENSE`](./LICENSE) and |
| [`NOTICE`](./NOTICE) files in this repository. |
|
|
