@article{facialexpressionrecognitionbasedon,
  title = {Facial Expression Recognition Based on Complexity Perception Classification Algorithm},
  author = {Tianyuan Chang and Guihua Wen and Yang Hu and Jiajiong Ma},
  year = {2018},
  eprint = {1803.00185},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1803.00185v1},
}