94 search results - page 14 / 19 » Hierarchies Relating Topology and Geometry |
CVGIP
2002
13 years 9 months ago
2002
Computing the intersection curve of two quadrics is a fundamental problem in computer graphics and solid modeling. We present an algebraic method for classifying and parameterizin...
ICRA
1998
IEEE
14 years 2 months ago
1998
IEEE
In this paper, we introduce two methods for the registration of multiple range images when a prior estimate of the transformationbetween views is not available and the overlap bet...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
We propose a novel generative language for shape that is based on the shock graph: given a shock graph topology, we explore constraints on the geometry and dynamics of the shock g...
ICCV
2007
IEEE
14 years 4 months ago
2007
IEEE
Three-dimensional geometric data play fundamental roles in many computer vision applications. However, their scale-dependent nature, i.e. the relative variation in the spatial ext...
SI3D
2012
ACM
12 years 5 months ago
2012
ACM
Bounding volume hierarchies (BVHs) are a popular acceleration structure choice for animated scenes rendered with ray tracing. This is due to the relative simplicity of refitting ...