A topology preserving mapping for face recognition.

Colin Fyfe Tseng Wen-Ching Wu Chia-Ti Chien Shih-Yu Pei Ling Lai A topology preserving mapping for face recognition. 1964-1968 2008 IJCNN http://dx.doi.org/10.1109/IJCNN.2008.4634067 conf/ijcnn/2008 db/conf/ijcnn/ijcnn2008.html#FyfeWCSL08