Update README.md

README.md

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----
-license: apache-2.0
----
+---
+license: cc-by-nc-4.0
+tags:
+  - polarization
+  - computer-vision
+  - physics-informed
+  - stokes
+  - image-encoding
+language:
+  - en
+pretty_name: Polarization Encoding Dataset
+task_categories:
+  - image-to-image
+
+---
+
+# Polarization Encoding Dataset
+
+This dataset provides processed polarization data suitable for PolarAnything.
+
+It contains two main components:
+
+- **S0/**: Unpolarized intensity images, representing the total light intensity (Stokes S0).
+- **Polarization_Encoding/**: A 3-channel encoding of polarization information, where each channel represents:
+  - Channel 0: sin(2 × AoLP)
+  - Channel 1: cos(2 × AoLP)
+  - Channel 2: Degree of Linear Polarization (DoLP)
+
+## Usage
+
+You can load this dataset via the Hugging Face `datasets` library:
+
+```python
+from datasets import load_dataset
+
+ds = load_dataset("flztroro/PolarAnything")
+```
+
+Or browse the dataset files manually on the Hugging Face Hub.
+
+## Citation
+
+If you use this dataset in your research, please cite the following paper:
+
+```
+@misc{zhang2025polaranythingdiffusionbasedpolarimetricimage,
+      title={PolarAnything: Diffusion-based Polarimetric Image Synthesis}, 
+      author={Kailong Zhang and Youwei Lyu and Heng Guo and Si Li and Zhanyu Ma and Boxin Shi},
+      year={2025},
+      eprint={2507.17268},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV},
+      url={https://arxiv.org/abs/2507.17268}, 
+}
+```
+
+## License
+
+This dataset is licensed under the Creative Commons Attribution-NonCommercial 4.0 License (CC-BY-NC-4.0).