Create README.md

README.md

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+---
+tags:
+- multisensory
+- robotics
+- tactile
+- audio
+- rgb-d
+- real-world
+- object-centric
+- cross-modal
+size_categories:
+- 10K<n<100K
+license: mit
+pretty_name: X-Capture
+---
+
+# Dataset Card for **X-Capture**
+The X-Capture dataset contains multisensory data collected from **600 real-world objects** in **nine in-the-wild environments**. We provide **RGB-D, acoustic, tactile,** and **3D data**. Each object has six recorded points each, covering diverse locations on the object.
+
+### Dataset Description
+
+- **Modality:** RGB, Depth, Tactile, Audio, 3D
+- **Objects:** 600 real-world objects  
+- **Samples:** 3,600 (6 per object)  
+- **Environments:** 9 natural, real-world environments  
+- **Curated by:** Samuel Clarke, Suzannah Wistreich, Yanjie Ze, Jiajun Wu  
+- **License:** MIT  
+- **Paper:** https://arxiv.org/abs/2504.02318  
+- **Website:** https://x-capture.stanford.edu  
+- **Download:** (HF download link once uploaded)
+
+---
+## Direct Use
+- Cross-sensory retrieval (audio→image, touch→3D, etc.)
+- Multimodal representation learning  
+- Pretraining encoders across RGB-D / tactile / audio  
+- Object-centric perception  
+- Reconstruction (2D/3D) from X-modal signals  
+
+---
+
+## Dataset Structure
+
+Each object directory contains six capture points:
+object_id/
+point_id/
+*_rgb.png
+*_depth.png
+*_10N_tactile.png
+scp.mp4         # impact audio
+- **rgb:** 640×480 color images  
+- **depth:** aligned depth images  
+- **tactile:** high-resolution taxel grid under 10N press  
+- **audio:** ~1–2s audio/video clip of impact sound  
+- **3D:** object mesh or reconstruction outputs (if included in HF release)
+
+There are no train/val/test splits; users are encouraged to construct splits suited to their task.
+
+---
+
+## Citation
+
+**BibTeX:**
+```bibtex
+@misc{clarke2025xcapture,
+    title={X-Capture: An Open-Source Portable Device for Multi-Sensory Learning},
+    author={Samuel Clarke and Suzannah Wistreich and Yanjie Ze and Jiajun Wu},
+    year={2025},
+    eprint={2504.02318},
+    archivePrefix={arXiv},
+    primaryClass={cs.CV},
+    url={https://arxiv.org/abs/2504.02318},
+}