549 search results - page 6 / 110 » Geometric computing in computer graphics using conformal geo... |
COMPGEOM
2004
ACM
14 years 10 days ago
2004
ACM
The Bentley-Ottmann sweep-line method can be used to compute the arrangement of planar curves provided a number of geometric primitives operating on the curves are available. We d...
CAGD
2010
13 years 6 months ago
2010
In this paper we introduce a new framework for geometric modeling that combines implicit and parametric surface representations with volumetric warpings. The framework is based on...
IJCV
2007
13 years 8 months ago
2007
Abstract. We address the problem of finding the correspondences of two point sets in 3D undergoing a rigid transformation. Using these correspondences the motion between the two s...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
3D surface matching is a fundamental issue in computer vision with many applications such as shape registration, 3D object recognition and classification. However, surface matchin...
CGVR
2006
13 years 10 months ago
2006
The computation of soft shadows created by area light sources is a well-known problem in computer graphics. Due to the complexity of the problem, soft shadows commonly are generat...