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LibreRTMDett-seg
LibreYOLO/LibreRTMDett-seg
LibreRTMDett-seg is a object detection model from LibreYOLO. Use it when you need objects located in an image. It is set up for libreyolo. The card lists the license as apache-2.0.
RTMDet-Ins-tiny COCO instance segmenter, repackaged for the LibreYOLO framework.
Access
Public
Updated Jul 11, 2026
Repo size
22.8 MB
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0
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Repo makeup
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.pt22.8 MB · 100%
At a glance
- Task
- Object Detection
- Library
- libreyolo
- License
- apache-2.0
- Access
- Public
- Created
- Jul 11, 2026
- Updated
- Jul 11, 2026
- SHA
- 6da4e0e3
Model card
From the Hugging Face model README
LibreRTMDett-seg
RTMDet-Ins-tiny COCO instance segmenter, repackaged for the LibreYOLO framework.
Source
Derived from https://github.com/open-mmlab/mmdetection at commit cfd5d3a985b0249de009b67d04f37263e11cdf3d and upstream checkpoint:
https://download.openmmlab.com/mmdetection/v3.0/rtmdet/rtmdet-ins_tiny_8xb32-300e_coco/rtmdet-ins_tiny_8xb32-300e_coco_20221130_151727-ec670f7e.pth
(SHA-256 ec670f7ee9e20bd7931e15f15b7016f7fe531baaab81f2e6153382d046111885).
Copyright (c) 2018-2023 OpenMMLab. Licensed under the Apache License, Version 2.0.
Modifications
EMA weights were selected from the upstream checkpoint. data_preprocessor.* and batch-tracking buffers were omitted, bbox_head. keys were renamed to head., and the loaded state dict was saved with LibreYOLO checkpoint metadata schema v1.0 (task=segment). Learned model parameters are otherwise preserved.
Validation
Evaluated with LibreYOLO on full COCO val2017 (5000 images) at imgsz=640, conf=0.001, next to the official mmdetection references:
| Metric | LibreYOLO | Official |
|---|---|---|
| COCO val2017 mask mAP50-95 | 0.3538 | 35.4 |
| COCO val2017 box mAP50-95 | 0.4049 | 40.5 |
| SHA256 | 55c387ce50424e9bf1816b59f6eff7ec1ea9455db35049be46f946670c18d775 |
Usage
from libreyolo import LibreYOLO
model = LibreYOLO("LibreRTMDett-seg.pt")
res = model.predict("image.jpg")
res.masks # instance masks
res.boxes # boxes, scores, classes
License
Apache License 2.0. See the LICENSE and NOTICE files in this repository.
- Task
- Object Detection
- Library
- libreyolo
- License
- apache-2.0
- Created
- Jul 11, 2026
- Updated
- Jul 11, 2026