46 search results - page 8 / 10 » Interactive volumetric lighting simulating scattering and sh... |
CGF
2006
13 years 6 months ago
2006
Recently, light interactions with organic matter have become the object of detailed investigations by image synthesis researchers. Besides allowing these materials to be rendered ...
SIGGRAPH
1999
ACM
13 years 11 months ago
1999
ACM
This paper introduces a new process, environment matting, which captures not just a foreground object and its traditional opacity matte from a real-world scene, but also a descrip...
SIGGRAPH
1998
ACM
13 years 11 months ago
1998
ACM
We present a method that uses measured scene radiance and global illumination in order to add new objects to light-based models with correct lighting. The method uses a high dynam...
CMPB
2007
13 years 6 months ago
2007
We show that it is possible to construct numerical models of eye colour from first principles. Our initial model assumes that the important optical interactions occur only in the a...
AFRIGRAPH
2004
ACM
14 years 4 days ago
2004
ACM
The demand for realistic human characters is driven by interactive application developers worldwide. The look of 3D models in real time graphics is efficiently improved by powerfu...