678 search results - page 93 / 136 » Interactive ray tracing |
SIGGRAPH
1999
ACM
13 years 12 months ago
1999
ACM
Stone is widespread in its use as a building material and artistic medium. One of its most remarkable qualities is that it changes appearance as it interacts with the environment....
DBSEC
2008
13 years 9 months ago
2008
With the growing use of wireless networks and mobile devices, we are moving towards an era where spatial and temporal information will be necessary for access control. The use of s...
VG
2001
13 years 9 months ago
2001
We present an image-based rendering technique to accelerate surfaces rendering from volume data. We cache the fully volume rendered image (called keyview) and use it to generate n...
WSCG
2001
13 years 9 months ago
2001
In any hierarchical radiosity method, the most expensive part is the evaluation of the visibility. Many methods use sampling and ray casting to determine this term. Space partitio...
GRAPHICSINTERFACE
2000
13 years 9 months ago
2000
Caustics produce beautiful and intriguing illumination patterns. However, their complex behavior make them difficult to simulate accurately in all but the simplest configurations....