---
license: apache-2.0
library_name: libreyolo
tags:
  - object-detection
  - rt-detr
  - detr
---

# LibreRTDETRx

RT-DETR with HGNetv2-X backbone, repackaged for the
[LibreYOLO](https://github.com/LibreYOLO/libreyolo) framework.

## Source

Detector: [lyuwenyu/RT-DETR](https://github.com/lyuwenyu/RT-DETR).
Licensed under the Apache License, Version 2.0. Weights derived from
`rtdetrv2_hgnetv2_x_6x_coco_from_paddle.pth` (lyuwenyu/storage v0.1),
which is itself a Paddle→PyTorch conversion of Baidu's official COCO
training run.

Backbone: HGNetv2-X (PP-HGNetV2) from
[PaddlePaddle/PaddleClas](https://github.com/PaddlePaddle/PaddleClas).
Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved. Licensed
under the Apache License, Version 2.0.

## Modifications

State-dict key remapping and file rename only. Learned parameters are
unchanged. Conversion script:
[`weights/convert_rtdetr_hgnetv2_weights.py`](https://github.com/LibreYOLO/libreyolo/blob/main/weights/convert_rtdetr_hgnetv2_weights.py).

## License

Apache License 2.0. See the [`LICENSE`](./LICENSE) and [`NOTICE`](./NOTICE)
files in this repository.