148 search results - page 6 / 30 » Global visibility algorithms for illumination computations |
AAAI
2007
13 years 10 months ago
2007
We consider problems of geometric exploration and selfdeployment for simple robots that can only sense the combinatorial (non-metric) features of their surroundings. Even with suc...
AVSS
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper presents a background segmentation technique, which is able to process acceptable segmentation masks under fast global illumination changes. The histogram of the frame-...
RT
1995
Springer
13 years 11 months ago
1995
Springer
We describe a new framework for efficiently computing and storing global illumination effects for complex, animated environments. The new framework allows the rapid generation of ...
CG
2005
Springer
13 years 7 months ago
2005
Springer
In Monte-Carlo photon-tracing methods energy-carrying particles are traced in an environment to generate hit points on object surfaces for simulating global illumination. The surf...
SIGGRAPH
1991
ACM
13 years 11 months ago
1991
ACM
A general light transfer simulation algorithm for environments composed of materials with arbitrary reflectance functions is presented. This algorithm removes the previous practic...