Extended Geometry based Watermarking of 3D Meshes: Improving robustness of geometrical 3D mesh watermarking by introducing mesh regularization

Digital watermarking has been used extensively in media in recent years. Yet, there are still relatively few techniques for watermarking 3D meshes. In this paper we implement a watermarking algorithm proposed by O. Benedens that encodes a bit string in the distribution of the normals of the faces of the mesh and investigate a method to improve...