39362 search results - page 158 / 7873 » Global Computing Systems |
SI3D
2009
ACM
14 years 5 months ago
2009
ACM
Physically plausible illumination at real-time framerates is often achieved using approximations. One popular example is ambient occlusion (AO), for which very simple and efficie...
CGF
2008
13 years 10 months ago
2008
Although considerable attention in recent years has been given to the problem of symmetry detection in general shapes, few methods have been developed that aim to detect and quant...
CAD
2005
Springer
13 years 10 months ago
2005
Springer
We introduce a new approach to the problem of collision detection in multi-axis NC-machining. Due to the directional nature (tool axis) of multi-axis NCmachining, space subdivisio...
RT
1997
Springer
14 years 2 months ago
1997
Springer
Global illumination simulates all transfers of light in a scene. The results of the simulation are then used to generate photo-realistic images. Scenes with diffuse surfaces only c...
TCAD
2008
13 years 10 months ago
2008
Abstract--Recent analytical global placers use density constraints to approximate nonoverlap constraints, and these show very successful results. This paper unifies a wide range of...