@INPROCEEDINGS{lyp_rcar_2016, 
author={Yanpeng Liu and Yuwen Cao and Yibin Li and Ming Liu and Rui Song and Yafang Wang and Zhigang Xu and Xin Ma}, 
booktitle={ Real-time Computing and Robotics (RCAR) 2016 IEEE International Conference on}, 
title={Facial Expression Recognition with PCA and LBP Features Extracting from Active Facial Patches}, 
year={2016}, 
month={June},
address={Angkor Wat, Cambodia}}