3D Face Recognition based on Local Conformal Parameterization and Iso-Geodesic Stripes Analysis

Figure 7

The computation process instance of. and are triangular meshes from the stripes and . The blue points are density points. The red points are centres of the triangular meshes. The point pairs’ number is six (32). Using the centres point’s relative position to represent the density points. . . = 6, = 1. = 0, = 0 (i 1, j -1).