18 search results - page 1 / 4 » A Mesh Warping Algorithm Based on Weighted Laplacian Smoothi... |
IMR
2003
Springer
13 years 10 months ago
2003
Springer
We present a new mesh warping algorithm for tetrahedral meshes based upon weighted laplacian smoothing. We start with a 3D domain which is bounded by a triangulated surface mesh a...
IMR
2000
Springer
13 years 8 months ago
2000
Springer
We present an effective and easy-to-implement angle-based smoothing scheme for triangular, quadrilateral and tri-quad mixed meshes. For each mesh node our algorithm compares all t...
CW
2002
IEEE
13 years 10 months ago
2002
IEEE
In this paper, we introduce a new mesh filtering method: a mesh median filter. This is an application of the median filter to smoothen 3-D noisy shapes given by triangle meshes...
CAGD
2005
13 years 4 months ago
2005
In this paper, we propose a sharpness dependent filter design based on the fairing of surface normal, whereby the filtering algorithm automatically selects a filter. This may be a...
GMP
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract. This paper focuses on an important aspect of cardiac surgical simulation, which is the deformation of mesh models to form smooth joins between them. A novel algorithm bas...