[cherry-pick] update rcnn modelzoo and config (#2238)

* update faster modelzoo and config, test=dygraph

dygraph/configs/dcn/README.md

@@ -2,14 +2,15 @@
 
 | 骨架网络             | 网络类型           | 卷积    | 每张GPU图片个数 | 学习率策略 |推理时间(fps)| Box AP | Mask AP |                           下载                           | 配置文件 |
 | :------------------- | :------------- | :-----: |:--------: | :-----: | :-----------: |:----: | :-----: | :----------------------------------------------------------: | :----: |
-| ResNet50-FPN         | Faster         | c3-c5   |    2      |   1x    |    -     |  41.3  |    -    | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/faster_rcnn_dcn_r50_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/faster_rcnn_dcn_r50_fpn_1x_coco.yml) |
-| ResNet50-vd-FPN      | Faster         | c3-c5   |    2      |   2x    |    -     |  42.4  |    -    | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/faster_rcnn_dcn_r50_vd_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/faster_rcnn_dcn_r50_vd_fpn_2x_coco.yml) |
-| ResNet101-vd-FPN     | Faster         | c3-c5   |    2      |   1x    |    -     |  44.1  |    -    | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/faster_rcnn_dcn_r101_vd_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/faster_rcnn_dcn_r101_vd_fpn_1x_coco.yml) |
-| ResNeXt101-vd-FPN    | Faster         | c3-c5   |    1      |   1x    |    -     |  45.2  |    -    | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/faster_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.pdparams) |[配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/faster_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.yml) |
-| ResNet50-FPN         | Mask           | c3-c5   |    1      |   1x    |    -     |  41.9  |  37.3   | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/mask_rcnn_dcn_r50_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/mask_rcnn_dcn_r50_fpn_1x_coco.yml) |
-| ResNet50-vd-FPN      | Mask           | c3-c5   |    1      |   2x    |    -     |  42.9  |  38.0   | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/mask_rcnn_dcn_r50_vd_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/mask_rcnn_dcn_r50_vd_fpn_2x_coco.yml) |
-| ResNet101-vd-FPN     | Mask           | c3-c5   |    1      |   1x    |    -     |  44.6  |  39.2   | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/mask_rcnn_dcn_r101_vd_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/mask_rcnn_dcn_r101_vd_fpn_1x_coco.yml) |
-| ResNeXt101-vd-FPN    | Mask           | c3-c5   |    1      |   1x    |     -    |  46.2  |  40.4   | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/mask_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/mask_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.yml) |
+| ResNet50-FPN         | Faster         | c3-c5   |    1      |   1x    |    -     |  42.1  |    -    | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_dcn_r50_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/faster_rcnn_dcn_r50_fpn_1x_coco.yml) |
+| ResNet50-vd-FPN      | Faster         | c3-c5   |    1      |   1x    |    -     |  42.7  |    -    | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_dcn_r50_vd_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/faster_rcnn_dcn_r50_vd_fpn_1x_coco.yml) |
+| ResNet50-vd-FPN      | Faster         | c3-c5   |    1      |   2x    |    -     |  43.7  |    -    | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_dcn_r50_vd_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/faster_rcnn_dcn_r50_vd_fpn_2x_coco.yml) |
+| ResNet101-vd-FPN     | Faster         | c3-c5   |    1      |   1x    |    -     |  45.1  |    -    | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_dcn_r101_vd_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/faster_rcnn_dcn_r101_vd_fpn_1x_coco.yml) |
+| ResNeXt101-vd-FPN    | Faster         | c3-c5   |    1      |   1x    |    -     |  46.5  |    -    | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.pdparams) |[配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/faster_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.yml) |
+| ResNet50-FPN         | Mask           | c3-c5   |    1      |   1x    |    -     |  -  |   -   | [下载链接](https://paddledet.bj.bcebos.com/models/mask_rcnn_dcn_r50_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/mask_rcnn_dcn_r50_fpn_1x_coco.yml) |
+| ResNet50-vd-FPN      | Mask           | c3-c5   |    1      |   2x    |    -     |  -  |  -   | [下载链接](https://paddledet.bj.bcebos.com/models/mask_rcnn_dcn_r50_vd_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/mask_rcnn_dcn_r50_vd_fpn_2x_coco.yml) |
+| ResNet101-vd-FPN     | Mask           | c3-c5   |    1      |   1x    |    -     |  - |  -  | [下载链接](https://paddledet.bj.bcebos.com/models/mask_rcnn_dcn_r101_vd_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/mask_rcnn_dcn_r101_vd_fpn_1x_coco.yml) |
+| ResNeXt101-vd-FPN    | Mask           | c3-c5   |    1      |   1x    |     -    |  - |  -  | [下载链接](https://paddledet.bj.bcebos.com/models/mask_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/dcn/mask_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.yml) |
 
 **注意事项:**  
 

dygraph/configs/dcn/faster_rcnn_dcn_r101_vd_fpn_1x_coco.yml

@@ -13,17 +13,3 @@ ResNet:
   return_idx: [0,1,2,3]
   num_stages: 4
   dcn_v2_stages: [1,2,3]
-
-epoch: 12
-LearningRate:
-  base_lr: 0.02
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.1
-    steps: 1000
-
-TrainReader:
-  batch_size: 2

dygraph/configs/dcn/faster_rcnn_dcn_r50_fpn_1x_coco.yml

@@ -14,17 +14,3 @@ ResNet:
   return_idx: [0,1,2,3]
   num_stages: 4
   dcn_v2_stages: [1,2,3]
-
-epoch: 12
-LearningRate:
-  base_lr: 0.02
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.1
-    steps: 1000
-
-TrainReader:
-  batch_size: 2

dygraph/configs/dcn/faster_rcnn_dcn_r50_vd_fpn_1x_coco.yml

+_BASE_: [
+  'faster_rcnn_dcn_r50_fpn_1x_coco.yml',
+]
+pretrain_weights: https://paddle-imagenet-models-name.bj.bcebos.com/ResNet50_vd_pretrained.tar
+weights: output/faster_rcnn_dcn_r50_vd_fpn_2x_coco/model_final
+
+ResNet:
+  # index 0 stands for res2
+  depth: 50
+  variant: d
+  norm_type: bn
+  freeze_at: 0
+  return_idx: [0,1,2,3]
+  num_stages: 4
+  dcn_v2_stages: [1,2,3]

dygraph/configs/dcn/faster_rcnn_dcn_r50_vd_fpn_2x_coco.yml

@@ -16,7 +16,7 @@ ResNet:
 
 epoch: 24
 LearningRate:
-  base_lr: 0.02
+  base_lr: 0.01
   schedulers:
   - !PiecewiseDecay
     gamma: 0.1
@@ -24,6 +24,3 @@ LearningRate:
   - !LinearWarmup
     start_factor: 0.1
     steps: 1000
-
-TrainReader:
-  batch_size: 2

dygraph/configs/dcn/faster_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.yml

@@ -16,14 +16,3 @@ ResNet:
   return_idx: [0,1,2,3]
   num_stages: 4
   dcn_v2_stages: [1,2,3]
-
-epoch: 12
-LearningRate:
-  base_lr: 0.01
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.1
-    steps: 1000

dygraph/configs/dcn/mask_rcnn_dcn_r101_vd_fpn_1x_coco.yml

@@ -13,14 +13,3 @@ ResNet:
   return_idx: [0,1,2,3]
   num_stages: 4
   dcn_v2_stages: [1,2,3]
-
-epoch: 12
-LearningRate:
-  base_lr: 0.01
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.1
-    steps: 1000

dygraph/configs/dcn/mask_rcnn_dcn_r50_fpn_1x_coco.yml

@@ -14,14 +14,3 @@ ResNet:
   return_idx: [0,1,2,3]
   num_stages: 4
   dcn_v2_stages: [1,2,3]
-
-epoch: 12
-LearningRate:
-  base_lr: 0.01
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.1
-    steps: 1000

dygraph/configs/dcn/mask_rcnn_dcn_x101_vd_64x4d_fpn_1x_coco.yml

@@ -16,14 +16,3 @@ ResNet:
   return_idx: [0,1,2,3]
   num_stages: 4
   dcn_v2_stages: [1,2,3]
-
-epoch: 12
-LearningRate:
-  base_lr: 0.01
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.1
-    steps: 1000

dygraph/configs/faster_rcnn/README.md

@@ -4,10 +4,20 @@
 
 | 骨架网络             | 网络类型       | 每张GPU图片个数 | 学习率策略 |推理时间(fps) | Box AP |                           下载                          | 配置文件 |
 | :------------------- | :------------- | :-----: | :-----: | :------------: | :-----: | :-----------------------------------------------------: | :-----: |
-| ResNet50             | Faster         |    1    |   1x    |     ----     |  35.1  | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/faster_rcnn_r50_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r50_1x_coco.yml) |
-| ResNet34-vd-FPN      | Faster         |    2    |   1x    |     ----     |  37.5  | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/faster_rcnn_r34_vd_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r34_vd_fpn_1x_coco.yml) |
-| ResNet50-FPN         | Faster         |    1    |   1x    |     ----     |  37.0  | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/faster_rcnn_r50_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r50_fpn_1x_coco.yml) |
-| ResNeXt101-vd-FPN    | Faster         |    1    |   1x    |     ----     |  42.3  | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/faster_rcnn_x101_vd_64x4d_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_x101_vd_64x4d_fpn_1x_coco.yml) |
+| ResNet50             | Faster         |    1    |   1x    |     ----     |  36.7  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r50_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r50_1x_coco.yml) |
+| ResNet50-vd          | Faster         |    1    |   1x    |     ----     |  37.6  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r50_vd_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r50_vd_1x_coco.yml) |
+| ResNet101            | Faster         |    1    |   1x    |     ----     |  39.0  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r101_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r101_1x_coco.yml) |
+| ResNet34-FPN         | Faster         |    1    |   1x    |     ----     |  37.8  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r34_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r34_fpn_1x_coco.yml) |
+| ResNet34-vd-FPN      | Faster         |    1    |   1x    |     ----     |  38.5  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r34_vd_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r34_vd_fpn_1x_coco.yml) |
+| ResNet50-FPN         | Faster         |    1    |   1x    |     ----     |  38.4  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r50_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r50_fpn_1x_coco.yml) |
+| ResNet50-FPN         | Faster         |    1    |   2x    |     ----     |  40.0  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r50_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r50_fpn_2x_coco.yml) |
+| ResNet50-vd-FPN      | Faster         |    1    |   1x    |     ----     |  39.5  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r50_vd_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r50_vd_fpn_1x_coco.yml) |
+| ResNet50-vd-FPN      | Faster         |    1    |   2x    |     ----     |  40.8  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r50_vd_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r50_vd_fpn_2x_coco.yml) |
+| ResNet101-FPN        | Faster         |    1    |   2x    |     ----     |  41.4  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r101_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r101_fpn_2x_coco.yml) |
+| ResNet101-vd-FPN     | Faster         |    1    |   1x    |     ----     |  42.0  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r101_vd_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r101_vd_fpn_1x_coco.yml) |
+| ResNet101-vd-FPN     | Faster         |    1    |   2x    |     ----     |  43.0  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r101_vd_fpn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_r101_vd_fpn_2x_coco.yml) |
+| ResNeXt101-vd-FPN    | Faster         |    1    |   1x    |     ----     |  43.4  | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_x101_vd_64x4d_fpn_1x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/faster_rcnn/faster_rcnn_x101_vd_64x4d_fpn_1x_coco.yml) |
+| 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/master/dygraph/configs/faster_rcnn/faster_rcnn_x101_vd_64x4d_fpn_2x_coco.yml) |
 
 ## Citations
 ```

dygraph/configs/faster_rcnn/faster_rcnn_r101_fpn_2x_coco.yml

@@ -21,5 +21,5 @@ LearningRate:
     gamma: 0.1
     milestones: [16, 22]
   - !LinearWarmup
-    start_factor: 0.3333333333333333
-    steps: 500
+    start_factor: 0.1
+    steps: 1000

dygraph/configs/faster_rcnn/faster_rcnn_r101_vd_fpn_1x_coco.yml

@@ -12,14 +12,3 @@ ResNet:
   freeze_at: 0
   return_idx: [0,1,2,3]
   num_stages: 4
-
-epoch: 12
-LearningRate:
-  base_lr: 0.01
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.3333333333333333
-    steps: 1000

dygraph/configs/faster_rcnn/faster_rcnn_r101_vd_fpn_2x_coco.yml

@@ -21,5 +21,5 @@ LearningRate:
     gamma: 0.1
     milestones: [16, 22]
   - !LinearWarmup
-    start_factor: 0.3333333333333333
+    start_factor: 0.1
     steps: 1000

dygraph/configs/faster_rcnn/faster_rcnn_r34_fpn_1x_coco.yml

@@ -12,23 +12,3 @@ ResNet:
   freeze_at: 0
   return_idx: [0,1,2,3]
   num_stages: 4
-
-FPN:
-  in_channels: [64, 128, 256, 512]
-  out_channel: 256
-  min_level: 0
-  max_level: 4
-  spatial_scale: [0.25, 0.125, 0.0625, 0.03125]
-
-LearningRate:
-  base_lr: 0.02
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.1
-    steps: 1000
-
-TrainReader:
-  batch_size: 2

dygraph/configs/faster_rcnn/faster_rcnn_r34_vd_fpn_1x_coco.yml

@@ -13,23 +13,3 @@ ResNet:
   freeze_at: 0
   return_idx: [0,1,2,3]
   num_stages: 4
-
-FPN:
-  in_channels: [64, 128, 256, 512]
-  out_channel: 256
-  min_level: 0
-  max_level: 4
-  spatial_scale: [0.25, 0.125, 0.0625, 0.03125]
-
-LearningRate:
-  base_lr: 0.02
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.1
-    steps: 1000
-
-TrainReader:
-  batch_size: 2

dygraph/configs/faster_rcnn/faster_rcnn_r50_2x_coco.yml

-_BASE_: [
-  'faster_rcnn_r50_1x_coco.yml',
-]
-weights: output/faster_rcnn_r50_2x_coco/model_final
-
-epoch: 24
-LearningRate:
-  base_lr: 0.01
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [16, 22]
-  - !LinearWarmup
-    start_factor: 0.3333333333333333
-    steps: 500

dygraph/configs/faster_rcnn/faster_rcnn_r50_fpn_2x_coco.yml

@@ -5,14 +5,11 @@ weights: output/faster_rcnn_r50_fpn_2x_coco/model_final
 
 epoch: 24
 LearningRate:
-  base_lr: 0.02
+  base_lr: 0.01
   schedulers:
   - !PiecewiseDecay
     gamma: 0.1
     milestones: [16, 22]
   - !LinearWarmup
-    start_factor: 0.3333333333333333
-    steps: 500
-
-TrainReader:
-  batch_size: 2
+    start_factor: 0.1
+    steps: 1000

dygraph/configs/faster_rcnn/faster_rcnn_r50_vd_fpn_1x_coco.yml

+_BASE_: [
+  'faster_rcnn_r50_fpn_1x_coco.yml',
+]
+pretrain_weights: https://paddle-imagenet-models-name.bj.bcebos.com/ResNet50_vd_pretrained.tar
+weights: output/faster_rcnn_r50_vd_fpn_1x_coco/model_final
+
+ResNet:
+  # index 0 stands for res2
+  depth: 50
+  variant: d
+  norm_type: bn
+  freeze_at: 0
+  return_idx: [0,1,2,3]
+  num_stages: 4

dygraph/configs/faster_rcnn/faster_rcnn_r50_vd_fpn_2x_coco.yml

@@ -15,14 +15,11 @@ ResNet:
 
 epoch: 24
 LearningRate:
-  base_lr: 0.02
+  base_lr: 0.01
   schedulers:
   - !PiecewiseDecay
     gamma: 0.1
     milestones: [16, 22]
   - !LinearWarmup
-    start_factor: 0.3333333333333333
-    steps: 500
-
-TrainReader:
-  batch_size: 2
+    start_factor: 0.1
+    steps: 1000

dygraph/configs/faster_rcnn/faster_rcnn_x101_vd_64x4d_fpn_1x_coco.yml

@@ -16,14 +16,3 @@ ResNet:
   freeze_at: 0
   return_idx: [0,1,2,3]
   num_stages: 4
-
-epoch: 12
-LearningRate:
-  base_lr: 0.01
-  schedulers:
-  - !PiecewiseDecay
-    gamma: 0.1
-    milestones: [8, 11]
-  - !LinearWarmup
-    start_factor: 0.1
-    steps: 1000

dygraph/configs/faster_rcnn/faster_rcnn_x101_vd_64x4d_fpn_2x_coco.yml

+_BASE_: [
+  'faster_rcnn_r50_fpn_1x_coco.yml',
+]
+
+pretrain_weights: https://paddle-imagenet-models-name.bj.bcebos.com/ResNeXt101_vd_64x4d_pretrained.tar
+weights: output/faster_rcnn_x101_vd_64x4d_fpn_2x_coco/model_final
+
+ResNet:
+  # for ResNeXt: groups, base_width, base_channels
+  depth: 101
+  groups: 64
+  base_width: 4
+  base_channels: 64
+  variant: d
+  norm_type: bn
+  freeze_at: 0
+  return_idx: [0,1,2,3]
+  num_stages: 4
+
+epoch: 24
+LearningRate:
+  base_lr: 0.01
+  schedulers:
+  - !PiecewiseDecay
+    gamma: 0.1
+    milestones: [16, 22]
+  - !LinearWarmup
+    start_factor: 0.1
+    steps: 1000

dygraph/configs/gn/README.md

@@ -4,8 +4,8 @@
 
 | 骨架网络         | 网络类型        | 每张GPU图片个数 | 学习率策略 |推理时间(fps)| Box AP | Mask AP |  下载  | 配置文件 |
 | :------------- | :------------- | :-----------: | :------: | :--------: |:-----: | :-----: | :----: | :----: |
-| ResNet50-FPN   | Faster         |    1          |   2x     |    -       |  41.9  |    -    | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/faster_rcnn_r50_fpn_gn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/gn/faster_rcnn_r50_fpn_gn_2x_coco.yml) |
-| ResNet50-FPN   | Mask           |    1          |   2x     |    -       |    -   |    -    | [下载链接](https://paddlemodels.bj.bcebos.com/object_detection/dygraph/mask_rcnn_r50_fpn_gn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/gn/mask_rcnn_r50_fpn_gn_2x_coco.yml) |
+| ResNet50-FPN   | Faster         |    1          |   2x     |    -       |  41.9  |    -    | [下载链接](https://paddledet.bj.bcebos.com/models/faster_rcnn_r50_fpn_gn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/gn/faster_rcnn_r50_fpn_gn_2x_coco.yml) |
+| ResNet50-FPN   | Mask           |    1          |   2x     |    -       |  42.3   |  38.4  | [下载链接](https://paddledet.bj.bcebos.com/models/mask_rcnn_r50_fpn_gn_2x_coco.pdparams) | [配置文件](https://github.com/PaddlePaddle/PaddleDetection/tree/master/dygraph/configs/gn/mask_rcnn_r50_fpn_gn_2x_coco.yml) |
 
 **注意：** Faster R-CNN baseline仅使用 `2fc` head，而此处使用[`4conv1fc` head](https://arxiv.org/abs/1803.08494)（4层conv之间使用GN），并且FPN也使用GN，而对于Mask R-CNN是在mask head的4层conv之间也使用GN。