18 search results - page 4 / 4 » Physically-Based Analysis and Rendering of Bidirectional Tex... |
RT
2005
Springer
13 years 11 months ago
2005
Springer
The Bidirectional Reflectance Distribution Function (BRDF) describes the appearance of a material by its interaction with light at a surface point. A variety of analytical models...
ICCV
2001
IEEE
14 years 8 months ago
2001
IEEE
In an immersive tele-presence environment a 3D remote real scene is projected from the viewpoint of the local user. This 3D world is acquired through stereo reconstruction at the ...
SIGGRAPH
2000
ACM
13 years 9 months ago
2000
ACM
We present a method to acquire the reflectance field of a human face and use these measurements to render the face under arbitrary changes in lighting and viewpoint. We first acqu...