224 search results - page 17 / 45 » An Object-Oriented Approach to Curves and Surfaces |
PG
2007
IEEE
14 years 2 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
14 years 2 months ago
2006
IEEE
This paper presents a novel approach to continuously and robustly tracking critical (geometrically, perpendicular and/or extremal) distances from a moving plane point p ∈ R2 to a...
CVPR
2004
IEEE
14 years 6 days ago
2004
IEEE
In the paper, we study the problem of optimal matching of two generalized functions (distributions) via a diffeomorphic transformation of the ambient space. In the particular case...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
An important research area in computer vision is developing
algorithms that can reconstruct the 3D surface of an object
represented by a single 2D line drawing. Previous work
on...
SCIA
2007
Springer
14 years 2 months ago
2007
Springer
In the area of quality control by vision, the reconstruction of 3D curves is a convenient tool to detect and quantify possible anomalies. Whereas other methods exist that allow us ...