Sciweavers

36 search results - page 2 / 8
» gmp 2006
Sort
View
GMP
2006
IEEE
151views Solid Modeling» more  GMP 2006»
13 years 11 months ago
A Surface Displaced from a Manifold
We present a new surface representation scheme based on a manifold structure and displacement functions. Given a geometric model represented as a point cloud, we construct a domain...
Seung-Hyun Yoon
GMP
2006
IEEE
113views Solid Modeling» more  GMP 2006»
13 years 11 months ago
Matrix Based Subdivision Depth Computation for Extra-Ordinary Catmull-Clark Subdivision Surface Patches
Abstract. A new subdivision depth computation technique for extraordinary Catmull-Clark subdivision surface (CCSS) patches is presented. The new technique improves a previous techn...
Gang Chen, Fuhua (Frank) Cheng
GMP
2006
IEEE
118views Solid Modeling» more  GMP 2006»
13 years 11 months ago
Geometric Modeling of Nano Structures with Periodic Surfaces
Commonly used boundary-based solid and surface modeling methods in traditional computer aided design are not capable of constructing configurations with large numbers of particles ...
Yan Wang
GMP
2006
IEEE
112views Solid Modeling» more  GMP 2006»
13 years 11 months ago
Time-Varying Volume Geometry Compression with 4D Lifting Wavelet Transform
Geometry compression is an effective way to distribute high-volume geometry data within limited bandwidth and storage capacity. In this paper, a new time-varying 3D geometry compre...
Yan Wang, Heba Hamza
GMP
2006
IEEE
131views Solid Modeling» more  GMP 2006»
13 years 11 months ago
Least-Squares Approximation by Pythagorean Hodograph Spline Curves Via an Evolution Process
The problem of approximating a given set of data points by splines composed of Pythagorean Hodograph (PH) curves is addressed. In order to solve this highly non-linear problem, we ...
Martin Aigner, Zbynek Sír, Bert Jüttle...