1 Kavita, 2 Navin Rajpal 1 Research Scholar, 2 Professor USICT, Guru Gobind Singh Indraprastha University Delhi, INDIA. _______________________________________________________________________________________ Abstract: Surface Reconstruction forms a key to many image processing and computer graphics applications. In the current work we have focused on the reconstruction of Bezier surfaces from a...

Different approximating expressions for the surface Laplacian operator on a triangulated surface are derived. They are evaluated on a triangulated spherical surface for which the analytical expression of the surface Laplacian is known. It is shown that in order to obtain accurate results, due care has to be taken of irregularities present in the triangulation grid. If this?s done, the approxima...