273 search results - page 26 / 55 » Tracing Ray Differentials |
RT
2004
Springer
14 years 4 months ago
2004
Springer
With the advancements in realtime ray tracing and new global illumination algorithms we are now able to render the most important illumination effects at interactive rates. One of...
SIGGRAPH
1987
ACM
14 years 2 months ago
1987
ACM
Ray tracing produces point samples of an image from a 3-D model. Constructing an antialiased digital picture from point samples is difficult without resorting to extremely high sa...
SIGGRAPH
1995
ACM
14 years 2 months ago
1995
ACM
Monte Carlo integration is a powerful technique for the evaluation of difficult integrals. Applications in rendering include distribution ray tracing, Monte Carlo path tracing, a...
ICIP
2005
IEEE
15 years 18 days ago
2005
IEEE
Digital fingerprinting is an important tool in multimedia forensics to trace traitors and protect multimedia content after decryption. This paper addresses the enforcement of digi...
RT
2004
Springer
14 years 4 months ago
2004
Springer
We introduce a tiled 3D MIP map representation of global illumination data. The representation is an adaptive, sparse octree with a “brick” at each octree node; each brick con...