@article{towardsunbiasedlabeldistributionlearning,
  title = {Towards Unbiased Label Distribution Learning for Facial Pose Estimation Using Anisotropic Spherical Gaussian},
  author = {Zhiwen Cao and Dongfang Liu and Qifan Wang and Yingjie Chen},
  year = {2022},
  eprint = {2208.09122},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2208.09122v1},
}