Third-party acknowledgments
F2G-Pose builds on the following projects. Integration code is Apache-2.0; included third-party code retains the licenses listed here.
| Component | Source | License / notice |
|---|---|---|
| Geometry transformer and completion layers | PoinTr / AdaPoinTr | MIT; derived portions of model.py and transformer.py |
| PointNet++ CUDA operations | Pointnet2_PyTorch | Unlicense |
| Chamfer distance extension | Thibault Groueix / Haozhe Xie implementation distributed with PoinTr | Original author headers and PoinTr MIT notice |
| Affine crops and DZI augmentation | GDR-Net and CenterNet | GDR-Net Apache-2.0, CenterNet MIT |
| NOCS helper ancestry | NOCS | MIT notice |
| Dataset API and metrics | Omni6DPoseAPI / cutoop 0.1.0 | MIT; dataset assets have their own terms |
| Image backbone | NVIDIA RADIO v2.5-L | NVIDIA Source Code License; source and weights installed separately |
| Optional segmentation | Segment Anything | Apache-2.0; checkpoint downloaded separately |
The research pipeline also draws on SGPA, FS-Net, and NOCS. The release's square-window and mask-boundary routines are newly implemented; affine/DZI adaptations use the licensed GDR-Net and CenterNet sources above.
GDR-Net helper sources are core/utils/data_utils.py and core/base_data_loader.py. Local changes adapt the configuration interface and use pixel coordinates. RADIO source is pinned to fbd19ec1e68483482d7d96a59cb639880a8b33ed; its parameters are separate from the F2G-Pose weight package.