@inproceedings{Chai2006A,
  title={A Novel Human Gait Recognition Method by Segmenting and Extracting the Region Variance Feature},
  author={Chai, Yanmei and Wang, Qing and Jia, Jingping and Zhao, Rongchun},
  booktitle={Pattern Recognition, 2006. ICPR 2006. 18th International Conference on},
  pages={425-428},
  year={2006},
}