| --- |
| license: mit |
| library_name: libreyolo |
| pipeline_tag: object-detection |
| datasets: |
| - detection-datasets/coco |
| tags: |
| - object-detection |
| - centernet |
| - libreyolo |
| --- |
| |
| # LibreCenterNetdla34 |
|
|
| CenterNet DLA-34 with deformable aggregation COCO detector, repackaged for LibreYOLO. |
|
|
| ```python |
| from libreyolo import LibreYOLO |
| |
| model = LibreYOLO("LibreCenterNetdla34.pt") |
| results = model.predict("image.jpg") |
| ``` |
|
|
| ## Source |
|
|
| Derived from [xingyizhou/CenterNet](https://github.com/xingyizhou/CenterNet) |
| at commit |
| [`4c50fd3a46bdf63dbf2082c5cbb3458d39579e6c`](https://github.com/xingyizhou/CenterNet/commit/4c50fd3a46bdf63dbf2082c5cbb3458d39579e6c). |
| Copyright (c) 2019 Xingyi Zhou. The source implementation is MIT licensed. |
|
|
| Official checkpoint: [ctdet_coco_dla_2x.pth](https://drive.google.com/file/d/18Q3fzzAsha_3Qid6mn4jcIFPeOGUaj1d/view) |
| Official SHA-256: `43bf4cc2efe00e02c1ae8484035b062a35543872d276c7dcfeb4db3e64203e4f` |
| Published COCO test-dev AP without test-time augmentation: 37.4. |
|
|
| ## Modifications |
|
|
| The data-parallel `module.` prefix was removed and LibreYOLO v1 checkpoint |
| metadata was added. Learned tensors are unchanged. The native graph strictly |
| loads the official state dict and its `hm`, `wh`, and `reg` outputs are |
| bit-exact against the pinned implementation. LibreYOLO replaces the legacy |
| DCNv2 extension with torchvision deformable convolution. |
|
|
| See `weights/convert_centernet_weights.py` and |
| `docs/provenance/centernet.md` in the |
| [LibreYOLO source repository](https://github.com/LibreYOLO/libreyolo). |
|
|
| ## Benchmarks |
|
|
| Independent accuracy and speed benchmarks: |
| [visionanalysis.org/model/centernet-dla34](https://www.visionanalysis.org/model/centernet-dla34) |
|
|
| ## License |
|
|
| The checkpoint publisher did not attach a standalone per-object license file. |
| This mirror applies the releasing project's MIT license on an **implied**, not |
| publisher-confirmed, basis. COCO annotations are CC BY 4.0; source images |
| retain their individual Flickr terms. See [`LICENSE`](./LICENSE) and |
| [`NOTICE`](./NOTICE). |
|
|
