483 search results - page 6 / 97 » Computer Graphic Simulation of Light Reflection from Paper |
SIGGRAPH
2000
ACM
13 years 11 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...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Measuring BRDF (Bi-directional Reflectance Distribution Function) requires huge amounts of time because a target object must be illuminated from all incident angles and the reflec...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper proposes an algorithm to simultaneously estimate both the 3D shape and parameters of a surface reflectance model from multiple views of an object made of a single mater...
TOG
2008
13 years 6 months ago
2008
We introduce a layered, heterogeneous spectral reflectance model for human skin. The model captures the inter-scattering of light among layers, each of which may have an independe...
SIGGRAPH
1997
ACM
13 years 12 months ago
1997
ACM
Our goal is to develop physically based lighting models and perceptually based rendering procedures for computer graphics that will produce synthetic images that are visually and ...