68 search results - page 2 / 14 » On the Computation of the Topology of a Non-Reduced Implicit... |
CAD
2008
Springer
13 years 5 months ago
2008
Springer
By simultaneously considering evolution processes for parametric spline curves and implicitly defined curves, we formulate the framework of dual evolution. This allows us to combin...
CAD
2004
Springer
13 years 4 months ago
2004
Springer
Solid modeling based on partial differential equations (PDEs) can potentially unify both geometric constraints and functional requirements within a single design framework to mode...
PG
2007
IEEE
13 years 11 months ago
2007
IEEE
We describe a new algorithm for the visualisation of implicit algebraic curves, which isolates the singular points, compute the topological degree around these points in order to ...
GMP
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract. This paper presents the mathematical framework, and develops algorithms accordingly, to continuously and robustly track the intersection curves of two deforming parametri...
CVPR
1998
IEEE
14 years 6 months ago
1998
IEEE
New representations are developed for 2D IP (implicit polynomial) curves ofarbitrary degree. These representations permit shape recognition and pose estimation with essentially sin...