Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
520737 | Journal of Computational Physics | 2009 | 16 Pages |
Abstract
This paper presents an adaptive method for variational curve smoothing based on level set implementation. A suitable cost functional is minimized via solving the derived Euler–Lagrangian equation, of which the discretization is conducted on unstructured triangular meshes by employing a simple and effective finite volume scheme. Through adaptive refinement of the mesh, the geometry features of the given curve can be well resolved in a cost-effective way. Various numerical experiments demonstrate the effectiveness and efficiency of the proposed approach.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Yu Wang, Songhe Song, Zhijun Tan, Desheng Wang,