Add dataset card

README.md

@@ -1,3 +1,89 @@
 ---
 license: cc-by-nc-4.0
+pretty_name: OmniRooms
+task_categories:
+- depth-estimation
+- image-to-3d
+tags:
+- panorama
+- depth
+- synthetic
+- indoor-scene
+- 3d
+- vla
+size_categories:
+- 100K<n<1M
 ---
+
+# OmniRooms
+
+OmniRooms is a synthetic indoor-scene dataset containing panoramic RGB renderings,
+depth maps, sampled camera positions, and camera metadata. The repository keeps
+the original file tree intact so downstream users can consume the data without a
+lossy conversion step.
+
+## Dataset Structure
+
+The uploaded dataset mirrors the source directory:
+
+```text
+smx_sim/
+├── <scene_name>/
+│   ├── Original/          # RGB panorama JPG files
+│   └── Depth/             # HDF5 depth files
+├── AIUE5_vol8_04/
+│   ├── fov120*/
+│   ├── fov130*/
+│   └── fov130_fisheye*/  # Derived camera-view subsets and metadata
+├── 30cm/                 # sampled XYZ camera positions
+└── original/             # original XYZ camera positions and processing script
+```
+
+Top-level scene folders include:
+
+```text
+AI_vol3_01, AI_vol3_02, AI_vol3_03, AI_vol3_04,
+AI_vol4_01, AI_vol4_02, AI_vol4_03, AI_vol4_04, AI_vol4_05,
+AIUE5_vol8_03, AIUE5_vol8_04, AIUE5_vol8_05,
+AIUE_V01_001, AIUE_V01_003, AIUE_V01_004, AIUE_V02_001
+```
+
+## Files
+
+The upload contains approximately 968 GiB of raw data:
+
+| Extension | Count | Description |
+| --- | ---: | --- |
+| `.jpg` | 292,159 | RGB panoramic images and derived camera-view images |
+| `.h5` | 271,020 | HDF5 depth maps |
+| `.csv` | 64 | sampled/original XYZ positions and pose metadata |
+| `.json` | 4 | camera intrinsics and transform metadata |
+| `.png` | 32 | auxiliary image assets |
+| `.py` | 1 | processing utility |
+
+Total files: 563,280.
+
+## Metadata Conventions
+
+- `Original/Panoramagram*.jpg` stores RGB panorama frames.
+- `Depth/Depth*.h5` stores depth data aligned with corresponding frame indices.
+- `30cm/*.csv` stores sampled positions with `X`, `Y`, and `Z` columns.
+- `original/*.csv` stores source positions before 30 cm sampling.
+- `poses.csv` files store derived camera-view pose rows.
+- `transforms.json` files store camera model, intrinsics, image resolution, and
+  per-frame transform matrices for derived camera-view subsets.
+
+## License and Use
+
+This dataset is released under CC BY-NC 4.0. It is intended for research and
+non-commercial use. Users are responsible for complying with the license and
+with any applicable restrictions from the underlying assets used to generate the
+synthetic scenes.
+
+## Citation
+
+Citation information will be added when available.
+
+## Acknowledgements
+
+Prepared by Insta360 Research.