The Hole Repairing In Surface Based On Partial Differential Equations

It is a hot topic of current research issues and a urgent problem that repairing damaged surfaces of three-dimensional,the main job of this paper is regarding the repairing problems of the holes as the boundary value problem of partial differential equations according to some of the smooth solution of partial differential equations.Simpler methods,less paramcters and easier shape control can achieved by using partial differential equations to structure surface.Using the finite difference methods,we can construct a mesh to repair the missing holes under the boundary conditions to achieve a smooth beautiful surface and satisfactory results.