Gernoth, ThorstenThorstenGernothKricke, RalphRalphKrickeGrigat, Rolf-RainerRolf-RainerGrigat2021-08-232021-08-232007Proceedings of the 6th WSEAS International Conference on SIGNAL PROCESSING, Dallas, Texas, USA, March 22-24, 2007. - pp 173-178http://hdl.handle.net/11420/10149enInformatikTechnikIngenieurwissenschaftenMouth center detection under active near infrared illuminationConference PaperOther