@article{featurerefinementanexpressionspecific,
  title = {Feature refinement: An expression-specific feature learning and fusion method for micro-expression recognition},
  author = {Ling Zhou and Qirong Mao and Xiaohua Huang and Feifei Zhang and Zhihong Zhang},
  year = {2021},
  eprint = {2101.04838},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.04838v1},
}