541 A NEW ERROR-MEASURE FOR COMPARISON BETWEEN LAPLACIAN SMOOTHING AND TRAPEZIUM DRAWING ALGORITHM
スポンサーリンク
概要
- 論文の詳細を見る
In this paper, we introduce a new approach to surface mesh improvement problem. In contrast to previous methods we do not tend to preserve new mesh vertices on the original discrete surface. Instead our technique keeps mesh nodes very close to a smooth or piecewise-smooth surface approximated by an initial mesh. As a result, the algorithm is able to improve mesh quality while preserving essential surface characteristics and features. Proposed approach can be applied iteratively not only to polygonal meshes but also to 2D and 3D curves that allow to treat sharp edges and surface boundaries. We demonstrate effectiveness of our method using various triangular and quadrilateral meshes. Also we compare our algorithm with some commonly used techniques and analyze their advantages and disadvantages..
- 一般社団法人日本機械学会の論文
- 2005-09-18
著者
-
Hagiwara Ichiro
東工大
-
Semenova Irina
東工大
-
WU Zouqi
東工大
-
SHINODA Junichi
Japan Science and Technology Agency
-
Hagiwara Ichiro
Tokyo Inst. Technol. Tokyo Jpn
関連論文
- Simple CSRBF animation system with movement interpolation and collision detection
- 530 Improvement of Polygonal Meshes Representing Surfaces with Sharp Edges and Boundaries
- New approach to surface mesh improvement problem
- 541 A NEW ERROR-MEASURE FOR COMPARISON BETWEEN LAPLACIAN SMOOTHING AND TRAPEZIUM DRAWING ALGORITHM
- 540 A NEW ERROR-MEASURE FOR COMPARISON SHAPES
- 2401 Finite element mesh generation using subdivision technique
- On the Construction of NURBS Surfaces Using Topological Mapping
- C^1 Smooth Triangular Surface Patch Constructed by C-curves(the Latest Frontiers of CAD/CAE/CG)
- 542 Parameterization of Triangular Meshes Using the Physical Field in RE
- 1318 Error Analysis for Parameterizing Triangular Meshes
- Parallel Molecular Dynamics Simulation of Nanometric Grinding