Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
468450 | Computers & Mathematics with Applications | 2012 | 19 Pages |
Abstract
In this paper, we propose a generalized edge-weighted centroidal Voronoi tessellation (GEWCVT) model and corresponding solution algorithms, then apply them for geometry processing such as curve/surface smoothing and reconstruction. The main idea of the method is to seek a good way to discretize the similarity and regularity measures of the objective functional in the context of centroidal Voronoi tessellation methodology, so that its minimization can be done by clustering-type algorithms. Through various numerical examples, the proposed GEWCVT-based method is shown to be an effective and robust tool for such applications.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Yu Wang, Lili Ju, Desheng Wang, Xiaoqiang Wang,