Robust eye detection for cockpit access control using an appearance model and radial symmetry transform under active near infrared illumination Zhao, Shuyan Grigat, Rolf-Rainer 2007 - TUHH Open Research
Construction of a multi-modal database for the evaluation of person authentication systems operating under near infrared illumination Zhao, Shuyan Kricke, Ralph Grigat, Rolf-Rainer 2007 - TUHH Open Research
TUNIR : a multi-modal database for person authentication under near infrared illumination Zhao, Shuyan Kricke, Ralph Grigat, Rolf-Rainer 2007 - TUHH Open Research
Robust eye detection under active infrared illumination Zhao, Shuyan Grigat, Rolf-Rainer 2006 - TUHH Open Research
An automatic face recognition system in the near infrared spectrum Zhao, Shuyan Grigat, Rolf-Rainer 2005 - TUHH Open Research
Multiblock-fusion scheme for face recognition Zhao, Shuyan Grigat, Rolf-Rainer 2004 - TUHH Open Research