1422 search results - page 246 / 285 » Hierarchical Spatial Data Structures |
CGF
2000
13 years 7 months ago
2000
We present a technique for accelerating the rendering of high depth-complexity scenes. In a preprocessing stage, we approximate the input model with a hierarchical data structure ...
CGF
1998
13 years 7 months ago
1998
We introduce a new data structure in the form of a light hierarchy for efficiently ray-tracing scenes with many light sources. An octree is constructed with the point light sourc...
TOG
2002
13 years 7 months ago
2002
Finite element solvers are a basic component of simulation applications; they are common in computer graphics, engineering, and medical simulations. Although adaptive solvers can ...
JVCA
2008
13 years 7 months ago
2008
We propose a method for view-dependent simplification of articulated-body dynamics, which enables an automatic trade-off between visual precision and computational efficiency. We ...
CVPR
2010
IEEE
13 years 6 months ago
2010
IEEE
We examine the problem of large scale nearest neighbor search in high dimensional spaces and propose a new approach based on the close relationship between nearest neighbor search...