@article{extendedlocalbinarypatternsforefficient,
  title = {Extended Local Binary Patterns for Efficient and Robust Spontaneous Facial Micro-Expression Recognition},
  author = {Chengyu Guo and Jingyun Liang and Geng Zhan and Zhong Liu and Matti Pietikäinen and Li Liu},
  year = {2019},
  eprint = {1907.09160},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1907.09160v2},
}