242 search results - page 35 / 49 » Volumetric Ray Tracing |
CSC
2006
13 years 9 months ago
2006
The computation of radiative effects by the Photon Monte Carlo method is computationally demanding, especially when complex, nongray absorption models are employed. To solve such c...
GRAPHICSINTERFACE
2003
13 years 8 months ago
2003
We propose a new strategy for raytracing complex scenes without aliasing artifacts. The algorithm intersects anisotropic ray cones with prefiltered surface sample points from a mu...
SSWMC
2004
13 years 8 months ago
2004
Digital fingerprints are unique labels inserted in different copies of the same content before distribution. Each digital fingerprint is assigned to an intended recipient, and can...
WSCG
2001
13 years 8 months ago
2001
Directional Coherence Maps as proposed by Guo in '98 are a very efficient acceleration technique for ray tracing based global illumination renderers. It vastly reduces the nu...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
This paper presents a brief overview of several studies concerning the indoor wireless communications at 60 GHz performed by the IETR. The characterization and the modeling of the...