1201 search results - page 23 / 241 » Algebraic Geometry and Object Representation in Computer Vis... |
COMPGEOM
2000
ACM
14 years 9 days ago
2000
ACM
The purpose of this paper is to present a new method to design exact geometric predicates in algorithms dealing with curved objects such as circular arcs. We focus on the comparis...
VISUALIZATION
2002
IEEE
14 years 1 months ago
2002
IEEE
We present a robust, noise-resistant criterion characterizing planelike skeletons in binary voxel objects. It is based on a distance map and the geodesic distance along the object...
CGF
2005
13 years 8 months ago
2005
In large-scale simulations involving complex scenes, such as cities inhabited by crowds, simplifications are almost always necessary to achieve interactive frame-rates. Level of D...
VISUALIZATION
2002
IEEE
14 years 1 months ago
2002
IEEE
In this paper we present a generalization of the geometry coder by Touma and Gotsman [34] to polygon meshes. We let the polygon information dictate where to apply the parallelogra...
SIGGRAPH
2009
ACM
14 years 3 months ago
2009
ACM
Spectral methods for mesh processing and analysis rely on the eigenvalues, eigenvectors, or eigenspace projections derived from appropriately defined mesh operators to carry out ...