Zhao, ShuyanShuyanZhaoGrigat, Rolf-RainerRolf-RainerGrigat2021-08-202021-08-202007Proceedings of the 1st International Workshop on Aircraft System Technologies : March 29 - 30, 2007, Hamburg, Germany ; AST 2007 / TUHH, Technische Universität Hamburg-Harburg (2007)http://hdl.handle.net/11420/10139enInformatikTechnikIngenieurwissenschaftenRobust eye detection for cockpit access control using an appearance model and radial symmetry transform under active near infrared illuminationConference PaperOther