@article{WuYZCW19,
title={{LVID:} A Multimodal Biometrics Authentication System on Smartphones},
author={Libing Wu and
	Jingxiao Yang and
	Man Zhou and
	Yanjiao Chen and
	Qian Wang},
journal={{IEEE} Transactions on Information Forensics and Security},
volume={15},
number={1},
pages ={1572--1585},
year={2020}
}