Lei Xu 0009 Jiangwei Li Kongqiao Wang Real-time and multi-view face tracking on mobile platform. 1485-1488 2011 ICASSP http://dx.doi.org/10.1109/ICASSP.2011.5946774 conf/icassp/2011 db/conf/icassp/icassp2011.html#XuLW11