change readme in sunrgbd and scannet

data/scannet/README.md

@@ -10,8 +10,16 @@ We follow the procedure in [votenet](https://github.com/facebookresearch/votenet
 ```
 scannet
 ├── scannet_utils.py
+├── batch_load_scannet_data.py
 ├── load_scannet_data.py
+├── scannet_utils.py
 ├── README.md
 ├── scans
+├── scannet_train_instance_data
+├── points
+├── instance_mask
+├── semantic_mask
+├── scannet_infos_train.pkl
+├── scannet_infos_val.pkl
 
 ```

data/sunrgbd/README.md

@@ -26,6 +26,20 @@ sunrgbd
 │   ├── SUNRGBD
 │   ├── SUNRGBDMeta2DBB_v2.mat
 │   ├── SUNRGBDMeta3DBB_v2.mat
-│   ├── SUNRGBDtoolbox
+│   ├── SUNRGBDtoolboNRGBD
+├── sunrgbd_trainval
+│   ├── calib
+│   ├── image
+│   ├── label_v1
+│   ├── train_data_idx.txt
+│   ├── depth
+│   ├── label
+│   ├── seg_label
+│   ├── val_data_idx.txt
+├── sunrgbd_pc_bbox_votes_50k_v1_train
+├── sunrgbd_pc_bbox_votes_50k_v1_val
+├── points
+├── sunrgbd_infos_train.pkl
+├── sunrgbd_infos_val.pkl
 
 ```