@article{Yu:TOG2021,
  title={Monte Carlo Denoising via Auxiliary Feature Guided Self-Attention},
  author={Yu, Jiaqi and Nie, Yongwei and Long, Chengjiang and Xu, Wenju and Zhang, Qing and Li, Guiqing},
  journal={ACM Transactions on Graphics},
  volume={40},
  number={6},
  year={2021}
}