Add task category, paper link, and sample usage

README.md

@@ -1,9 +1,17 @@
 ---
 license: bsd-3-clause
+task_categories:
+- image-to-3d
+tags:
+- multi-view-stereo
+- synthetic-data
+- depth-estimation
 ---
 
 # SimpleProc Dataset
 
+[Paper](https://huggingface.co/papers/2604.04925) | [Code](https://github.com/princeton-vl/SimpleProc)
+
 This is the official WebDataset hosting for the SimpleProc dataset. Please find the download instructions in the official repository https://github.com/princeton-vl/SimpleProc.
 
 ## Dataset Structure
@@ -14,6 +22,25 @@ The dataset is hosted as flattened `.tar` shards (e.g., `shard-000000.tar`). Ins
 * `scene_[scene_id]_[frame_id].npy` : The corresponding depth map
 * `scene_[scene_id]_[frame_id]_cam.txt` : The camera parameters
 
+## Sample Usage
+
+The release is hosted as WebDataset shards (`shard-*.tar`). Download and unpack to scene folders with:
+
+```bash
+pip install -U huggingface_hub
+
+export hf_data_root=/path/to/simpleproc_hf
+export dst_folder=/path/to/dataset
+
+huggingface-cli download princeton-vl/SimpleProc \
+  --repo-type dataset \
+  --include "shard-*.tar" \
+  --local-dir "$hf_data_root" \
+  --local-dir-use-symlinks False
+
+python scripts/unpack_data.py
+```
+
 ## Citation
 
 ```bibtex
@@ -25,4 +52,5 @@ The dataset is hosted as flattened `.tar` shards (e.g., `shard-000000.tar`). Ins
     archivePrefix={arXiv},
     primaryClass={cs.CV},
     url={https://arxiv.org/abs/2604.04925}
-}
+}
+```