Internal change

PiperOrigin-RevId: 423725954

Author: xianzhidu

official/vision/beta/MODEL_GARDEN.md

@@ -137,6 +137,7 @@ evaluated on [COCO](https://cocodataset.org/) val2017.
 | Backbone     | Resolution | Epochs | Params (M) | Box AP | Mask AP | Download
 ------------ | :--------: | -----: | ---------: | -----: | ------: | -------:
 | SpineNet-49  | 640x640    | 500    | 56.4       | 46.4   | 40.0    | [config](https://github.com/tensorflow/models/blob/master/official/vision/beta/configs/experiments/maskrcnn/coco_spinenet49_cascadercnn_tpu.yaml)|
+| SpineNet-96 | 1024x1024  | 500    | 70.8   | 50.9   | 43.8    | [config](https://github.com/tensorflow/models/blob/master/official/vision/beta/configs/experiments/maskrcnn/coco_spinenet96_cascadercnn_tpu.yaml)|
 | SpineNet-143 | 1280x1280  | 500    | 94.9       | 51.9   | 45.0    | [config](https://github.com/tensorflow/models/blob/master/official/vision/beta/configs/experiments/maskrcnn/coco_spinenet143_cascadercnn_tpu.yaml)|
 
 ## Semantic Segmentation

official/vision/beta/configs/experiments/maskrcnn/coco_spinenet96_casrcnn_tpu.yaml renamed to official/vision/beta/configs/experiments/maskrcnn/coco_spinenet96_cascadercnn_tpu.yaml

@@ -1,3 +1,5 @@
+# --experiment_type=cascadercnn_spinenet_coco
+# Expect to reach: box mAP: 51.9%, mask mAP: 45.0% on COCO
 runtime:
   distribution_strategy: 'tpu'
   mixed_precision_dtype: 'bfloat16'
@@ -8,12 +10,12 @@ task:
     parser:
       aug_rand_hflip: true
       aug_scale_min: 0.1
-      aug_scale_max: 2.0
+      aug_scale_max: 2.5
   losses:
     l2_weight_decay: 0.00004
   model:
     anchor:
-      anchor_size: 3.0
+      anchor_size: 4.0
       num_scales: 3
     min_level: 3
     max_level: 7