Face Recognition based on Curvature Estimation and Neural Networks
M. Eng, M. Aiman Al-Akkad · 2004
In this paper, we present a method for constructing a 3D net in the eyes regions by detecting the iris and calculating Gauss curvature, and then regarding to this we plot the 3D net of the human face. After this the Gauss curvature data of the image local regions get to the classifier, which gives weight coefficients vector of the probability that the original image belongs to some class of the overall number of classes recognized by the system.