@article{wang2016sparse,
  title={Sparse tensor canonical correlation analysis for micro-expression recognition},
  author={Wang, Su-Jing and Yan, Wen-Jing and Sun, Tingkai and Zhao, Guoying and Fu, Xiaolan},
  journal={Neurocomputing},
  volume={214},
  pages={218--232},
  year={2016},
  publisher={Elsevier}
}