24 search results - page 4 / 5 » Computing offsets of NURBS curves and surfaces |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper, we present a surface reflectance descriptor based on the control points resulting from the interpolation of Non-Uniform Rational B-Spline (NURBS) curves to multispe...
SI3D
1999
ACM
13 years 11 months ago
1999
ACM
In the real world designers often use French curves or sweeps to create or edit curves to bring out a personal style or reflect a corporate standard in all their designs. A Frenc...
CAD
2008
Springer
13 years 7 months ago
2008
Springer
We present several algorithms for self-intersection detection, and possible elimination, in freeform planar curves and surfaces. Both local and global self-intersections are elimi...
CAD
2005
Springer
13 years 7 months ago
2005
Springer
Industrial Geometry aims at unifying existing and developing new methods and algorithms for a variety of application areas with a strong geometric component. These include CAD, CA...
SIGGRAPH
2000
ACM
13 years 11 months ago
2000
ACM
Normal meshes are new fundamental surface descriptions inspired by differential geometry. A normal mesh is a multiresolution mesh where each level can be written as a normal offse...