678 search results - page 52 / 136 » Interactive ray tracing |
SIGGRAPH
1996
ACM
13 years 11 months ago
1996
ACM
Antialiased pixel values are often computed as the mean of N point samples. Using uniformly distributed random samples, the central limit theorem predicts a variance of the mean o...
CLUSTER
2001
IEEE
13 years 11 months ago
2001
IEEE
This paper presents a distributed object model MOIDE for solving irregularly structured problems on cluster. The primary appeal of MOIDE is its flexible system structure that is a...
CGVR
2006
13 years 9 months ago
2006
- The challenges in modeling 3-D objects using facets and surface patches are investigated, and enhancement over the Gouraud's and Phong's interpolative shading is presen...
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 9 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...