176 search results - page 30 / 36 » On Directed Triangles in Digraphs |
CVPR
1997
IEEE
14 years 9 months ago
1997
IEEE
This paper presents an efficient algorithm for generating adaptive triangular meshes from dense range images. The proposed technique consists of two stages. First, a quadrilateral...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Given a real, and weighted person-to-person network which changes over time, what can we say about the cliques that it contains? Do the incidents of communication, or weights on t...
SMI
2006
IEEE
14 years 1 months ago
2006
IEEE
We present a generic framework for realtime rendering of 3D surfaces. We use the common elevation map primitive, by which a given surface is decomposed into a set of patches. Each...
AFRIGRAPH
2004
ACM
14 years 25 days ago
2004
ACM
Even though the speed of software ray tracing has recently been increased to interactive performance even on standard PCs, these systems usually only supported triangles as geomet...
IMR
2004
Springer
14 years 23 days ago
2004
Springer
In this paper, we propose a robust isotropic tetrahedral mesh generation method. An advancing front method is employed to control local mesh density and to easily preserve the ori...