Mesh Smoothing for Parameterized Body Model with Loop Subdivision Algorithm

Mesh smoothing is a basic method for creating smooth surfaces out of coarse and lower resolution models. In order to smooth 3D geometrical body models, the paper proposed a mesh smoothing method of 3D body model based on the loop subdivision. A smooth surface can be expressed with subdivision surface that has higher resolution control mesh with subdivision rules. It can effectively improve the shortcomings of coarser and lower resolution of three-dimensional parameterized human body model. Experiment shows that the method is robust for the parameterized human body based on parameterized modeling method and multi-curvature mesh, and it is simple, efficient and can preserve the features of the original meshes.