LibreDAMOYOLOnm

--- license: apache-2.0 library_name: libreyolo tags: - object-detection - damo-yolo --- # LibreDAMOYOLOnm DAMO-YOLO-Nm (TinyNAS_mob backbone with depthwise + GiraffeNeckV2 with depthwise + ZeroHead with GFL/DFL, reg_max=7, last_kernel_size=1). 2.7M params, 416x416 input, repackaged for LibreYOLO. COCO val 2017 mAP: **0.382** (per upstream README, at 416x416 input). ## Source Derived from [tinyvision/DAMO-YOLO](https://github.com/tinyvision/DAMO-YOLO) at commit `319572e`. The original `damoyolo_nano_middle.pth` checkpoint was hosted on Alibaba's Aliyun bucket which is now offline. This weight was recovered from the [Internet Archive's Wayback Machine](https://web.archive.org/), snapshot `20250307203300`. Upstream only ever published the `release_model/ckpt/before_distill/` flavor of the Nano series; no post-distill nano weights exist. Copyright (c) 2021-2022 Alibaba Group Holding Limited. Licensed under the Apache License, Version 2.0. ## Modifications File rename only. `damoyolo_nano_middle.pth` is bit-identical to `LibreDAMOYOLOnm.pt`. LibreYOLO's `nn.Module` class hierarchy mirrors upstream's exactly so `model.load_state_dict(...)` is strict. End-to-end bit-exact parity with upstream's pipeline verified at the backbone, neck, and head output level (0.0 absolute difference on identical input). See `libreyolo/models/damoyolo/` in the [LibreYOLO source repository](https://github.com/LibreYOLO/libreyolo) for the architecture port. ## License Apache License 2.0. See the [`LICENSE`](./LICENSE) and [`NOTICE`](./NOTICE) files in this repository.

Source context: 0 downloads · 0 likes · Pipeline object-detection · Library libreyolo · Repo LibreYOLO/LibreDAMOYOLOnm