Morphable Model of 3D Faces ..contd.
nA laser scanner of a new face is
used to obtain the shape and texture vectors in cylindrical
coordinates. The two vectors combined:
I(h,f)=(r(h,f),R(h,f),G(h,f),B(h,f))T
nAny convex combination of shape
and texture
vectors gives rise to a new face. S
= SiaiSi , T = SibiTi