224 search results - page 12 / 45 » An Object-Oriented Approach to Curves and Surfaces |
CAD
2006
Springer
13 years 8 months ago
2006
Springer
A robust and efficient algorithm for trimming both local and global self-intersections in offset curves and surfaces is presented. Our scheme is based on the derivation of a ratio...
ACL
1996
13 years 9 months ago
1996
In this paper, we propose a textual clue approach to help metaphor detection, in order to improve the semantic processing of this figure. The previous works in the domain studied ...
CAGD
2004
13 years 8 months ago
2004
We present a new approach toward the rational parametrization of canal surfaces. According to our previous work, every canal surface with rational (respectively polynomial)spine c...
SIGGRAPH
1994
ACM
14 years 15 days ago
1994
ACM
We present a new particle-based approach to sampling and controlling implicit surfaces. A simple constraint locks a set of particles onto a surface while the particles and the sur...
VLSM
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we describe a new framework for the tracking of closed curves described through implicit surface modeling. The approach proposed here enables a continuous tracking al...