1641 search results - page 1 / 329 » The 3D visibility complex |
TOG
2002
13 years 4 months ago
2002
ESA
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. The 3D visibility skeleton is a data structure used to encode global visibility information about a set of objects. Previous theoretical results have shown that for k con...
SI3D
2009
ACM
13 years 11 months ago
2009
ACM
Lines drawn over or in place of shaded 3D models can often provide greater comprehensibility and stylistic freedom that shading alone. A substantial challenge for making stylized ...
WACV
2002
IEEE
13 years 9 months ago
2002
IEEE
3D models of urban sites with geometry and facade textures are needed for many planning and visualization applications. Approximate 3D wireframe model can be derived from aerial i...
COMPGEOM
2004
ACM
13 years 10 months ago
2004
ACM
We prove that the lines tangent to four possibly intersecting convex polyhedra in 3 with n edges in total form Θ(n2 ) connected components in the worst case. In the generic ca...