224 search results - page 14 / 45 » An Object-Oriented Approach to Curves and Surfaces |
PG
2003
IEEE
14 years 1 months ago
2003
IEEE
Constrictions on a surface are defined as simple closed curves whose length is locally minimal. In particular, constrictions are periodic geodesics. We use constrictions in order...
GRAPHITE
2006
ACM
14 years 2 months ago
2006
ACM
Implicit surface is a well-known surface representation. Geometric details of an object can be represented using less surface primitives than other representations such as polygon...
GRAPHICSINTERFACE
2007
13 years 10 months ago
2007
For the generation of freeform models, sketching interfaces have raised an increasing interest due to their intuitive approach. It is now possible to infer a 3D model directly fro...
IJCV
2006
13 years 8 months ago
2006
A new approach performing surface extraction from 3D images under user defined geometrical constraints is presented. The constraints are introduced through boundary curves given by...
EVOW
2003
Springer
14 years 1 months ago
2003
Springer
The rough surface inverse scattering problem is approached with a combination of evolutionary strategies and the simplex method. The surface, assumed one-dimensional and perfectly ...