Figure 13From: An ordered topological representation of 3D triangular mesh facial surface: concept and applicationsTwo examples of facial surface reconstruction: (a) An original surface. (b) Its representation as a sequence of Γ contours. (c) Triangular mesh constructed from the Γ contours using the algorithm Contour2mesh. (d) The reconstructed surface. (e) Alignment of the original and the reconstructed surface.Back to article page