Sciweavers

SMA
2005
ACM
201views Solid Modeling» more  SMA 2005»
13 years 9 months ago
Fast and robust detection of crest lines on meshes
We propose a fast and robust method for detecting crest lines on surfaces approximated by dense triangle meshes. The crest lines, salient surface features defined via first- and...
Shin Yoshizawa, Alexander G. Belyaev, Hans-Peter S...
SMA
2005
ACM
168views Solid Modeling» more  SMA 2005»
13 years 9 months ago
Layered tetrahedral meshing of thin-walled solids for plastic injection molding FEM
This paper describes a method for creating a well-shaped, layered tetrahedral mesh of a thin-walled solid by adapting the surface triangle sizes to the estimated wall thickness. T...
Soji Yamakawa, Charles Shaw, Kenji Shimada
SMA
2005
ACM
191views Solid Modeling» more  SMA 2005»
13 years 9 months ago
Poisson shape interpolation
In this paper, we propose a novel shape interpolation approach based on Poisson equation. We formulate the trajectory problem of shape interpolation as solving Poisson equations d...
Dong Xu, Hongxin Zhang, Qing Wang, Hujun Bao
SMA
2005
ACM
119views Solid Modeling» more  SMA 2005»
13 years 9 months ago
Tightening: curvature-limiting morphological simplification
Given a planar set S of arbitrary topology and a radius r, we show how to construct an r-tightening of S, which is a set whose boundary has a radius of curvature everywhere greate...
Jason Williams, Jarek Rossignac
SMA
2005
ACM
132views Solid Modeling» more  SMA 2005»
13 years 9 months ago
Simplified engineering analysis via medial mesh reduction
Numerous simplification methods have been proposed for speeding up engineering analysis/ simulation. A recently proposed medial axis reduction is one such method, that is particul...
Murari Sinha, Krishnan Suresh
SMA
2005
ACM
13 years 9 months ago
Laplace-spectra as fingerprints for shape matching
Martin Reuter, Franz-Erich Wolter, Niklas Peinecke
SMA
2005
ACM
125views Solid Modeling» more  SMA 2005»
13 years 9 months ago
One-dimensional selections for feature-based data exchange
In the parametric feature based design paradigm, most features possess arguments that are subsets of the boundary of the current model, subsets defined interactively by user sele...
Ari Rappoport, Steven N. Spitz, Michal Etzion
SMA
2005
ACM
120views Solid Modeling» more  SMA 2005»
13 years 9 months ago
Geometric texture synthesis and transfer via geometry images
Yu-Kun Lai, Shi-Min Hu, D. X. Gu, Ralph R. Martin
SMA
2005
ACM
125views Solid Modeling» more  SMA 2005»
13 years 9 months ago
Multi-representation interaction for physically based modeling
For simulations involving complex objects, a number of different properties must be represented. An example of this is in modeling an object undergoing combustion—heat amounts,...
Zeki Melek, John Keyser