flztroro/PolarAnything

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:

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).