add faster rcnn swin models (#4187)

configs/faster_rcnn/README.md

@@ -20,7 +20,9 @@
 | ResNeXt101-vd-FPN    | Faster         |    1    |   2x    |     ----     |  44.0  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_x101_vd_64x4d_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/faster_rcnn/faster_rcnn_x101_vd_64x4d_fpn_2x_coco.yml) |
 | ResNet50-vd-SSLDv2-FPN | Faster       |    1    |   1x    |     ----     |  41.4  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r50_vd_fpn_ssld_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/faster_rcnn/faster_rcnn_r50_vd_fpn_ssld_1x_coco.yml) |
 | ResNet50-vd-SSLDv2-FPN | Faster       |    1    |   2x    |     ----     |  42.3  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r50_vd_ssld_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/faster_rcnn/faster_rcnn_r50_vd_ssld_fpn_2x_coco.yml) |
-
+| Swin-Tiny-FPN | Faster       |    2    |   1x    |     ----     |  42.6  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_swin_tiny_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/faster_rcnn/faster_rcnn_swin_tiny_1x_coco.yml) |
+| Swin-Tiny-FPN | Faster       |    2    |   2x    |     ----     |  44.8  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_swin_tiny_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/faster_rcnn/faster_rcnn_swin_tiny_2x_coco.yml) |
+| Swin-Tiny-FPN | Faster       |    2    |   3x    |     ----     |  45.3  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_swin_tiny_fpn_3x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/faster_rcnn/faster_rcnn_swin_tiny_3x_coco.yml) |
 
 ## Citations
 ```

configs/faster_rcnn/faster_rcnn_swin_tiny_1x_coco.yml

+_BASE_: [
+  '../datasets/coco_detection.yml',
+  '../runtime.yml',
+  '_base_/optimizer_swin_1x.yml',
+  '_base_/faster_rcnn_swin_tiny.yml',
+  '_base_/faster_rcnn_swin_reader.yml',
+]
+weights: output/faster_rcnn_swin_tiny_1x_coco/model_final

configs/faster_rcnn/faster_rcnn_swin_transformer_tiny_2x_coco.yml → configs/faster_rcnn/faster_rcnn_swin_tiny_2x_coco.yml

 _BASE_: [
-  'faster_rcnn_swin_transformer_tiny_1x_coco.yml',
+  'faster_rcnn_swin_tiny_1x_coco.yml',
 ]
-weights: output/faster_swin_transformer_tiny_2x/model_final
+weights: output/faster_rcnn_swin_tiny_2x_coco/model_final
 
 epoch: 24
 

configs/faster_rcnn/faster_rcnn_swin_transformer_tiny_3x_coco.yml → configs/faster_rcnn/faster_rcnn_swin_tiny_3x_coco.yml

 _BASE_: [
-  'faster_rcnn_swin_transformer_tiny_1x_coco.yml',
+  'faster_rcnn_swin_tiny_1x_coco.yml',
 ]
-weights: output/faster_swin_transformer_tiny_3x/model_final
+weights: output/faster_rcnn_swin_tiny_3x_coco/model_final
 
 epoch: 36
 

configs/faster_rcnn/faster_rcnn_swin_transformer_tiny_1x_coco.yml

-_BASE_: [
-  '../datasets/coco_detection.yml',
-  '../runtime.yml',
-  '_base_/optimizer_swin_transformer_1x.yml',
-  '_base_/faster_rcnn_swin_transformer.yml',
-  '_base_/faster_rcnn_swin_transformer_reader.yml',
-]
-weights: output/faster_swin_transformer_tiny_1x/model_final