LibreRTMDet third-party attribution
====================================

The RTMDet detection and RTMDet-Ins instance-segmentation architecture,
dynamic mask decoder, and official COCO checkpoints originate from:

    Repository: https://github.com/open-mmlab/mmdetection
    Commit:     cfd5d3a985b0249de009b67d04f37263e11cdf3d
    Files:      mmdet/models/dense_heads/rtmdet_head.py
                mmdet/models/dense_heads/rtmdet_ins_head.py
                mmdet/configs/rtmdet/
    License:    Apache License 2.0
    Copyright:  Copyright (c) OpenMMLab. All rights reserved.

LibreYOLO's module names follow the Apache-2.0 upstream so official state
dictionaries load through a syntactic bbox_head-to-head rename. No code from
the separately licensed mmyolo project was consulted or used for this port.

Official RTMDet-Ins COCO mask AP references at 640 pixels are 35.4, 38.7,
42.1, 43.7, and 44.6 for tiny, small, medium, large, and extra-large.
