---
license: apache-2.0
library_name: libreyolo
tags:
  - object-detection
  - instance-segmentation
  - rf-detr
  - libreyolo
---

# LibreRFDETRl-seg

RF-DETR-Seg-L COCO instance segmentation weights repackaged for LibreYOLO.

## Source

Derived from [roboflow/rf-detr](https://github.com/roboflow/rf-detr),
upstream checkpoint `rf-detr-seg-l-ft.pth` downloaded from:

`https://storage.googleapis.com/rfdetr/rf-detr-seg-l-ft.pth`

Copyright (c) Roboflow, Inc. and RF-DETR contributors. Licensed under the
Apache License, Version 2.0.

RF-DETR uses a DINOv2 backbone from
[facebookresearch/dinov2](https://github.com/facebookresearch/dinov2), also
licensed under the Apache License, Version 2.0.

## Modifications

Wrapped the upstream state dict in LibreYOLO checkpoint metadata:
`model_family="rfdetr"`, `size="l"`, `task="segment"`, `nc=80`,
and `imgsz=504`. Learned parameters are unchanged.

## License

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