3Dpoisson的扩展代码 3Dpoisson的扩展代码-We provide a simple Geometric Multigrid Solver (MATLAB 7 m-files) for solving the Poisson Equation Uxx+Uyy+Utt =-1 on a volume silhouette with the volume surface providing zero Dirichlet boundary conditions in x-y d

Poisson surface reconstruction creates watertight surfaces from oriented point sets. In this work we extend the technique to explicitly incorporate the points as interpolation constraints. The extension can be interpreted as a generalization of