| # ------------------------------------------------------------------------ | |
| # Copyright (c) 2022 megvii-research. All Rights Reserved. | |
| # ------------------------------------------------------------------------ | |
| # Modified from Deformable DETR (https://github.com/fundamentalvision/Deformable-DETR) | |
| # Copyright (c) 2020 SenseTime. All Rights Reserved. | |
| # ------------------------------------------------------------------------ | |
| # Modified from DETR (https://github.com/facebookresearch/detr) | |
| # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved | |
| # ------------------------------------------------------------------------ | |