17 search results - page 3 / 4 » Approximation of Glossy Reflection with Prefiltered Environm... |
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
A radiance environment map pre-integrates a constant surface reflectance with the lighting environment. It has been used to generate photo-realistic rendering at interactive speed...
CGF
2006
13 years 7 months ago
2006
Specular reflections provide many important visual cues in our daily environment. They inform us of the shape of objects, of the material they are made of, of their relative posit...
PG
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents a novel PRT-based method that uses precomputed visibility cuts for interactive relighting with all-frequency environment maps and arbitrary dynamic BRDFs. Our ...
WSCG
2003
13 years 8 months ago
2003
Rendering large trimmed NURBS models with high quality at interactive frame rates is of great interest for industry, since nearly all their models are designed on the basis of thi...
VC
2008
13 years 7 months ago
2008
Abstract We present an efficient method for importance sampling the product of multiple functions. Our algorithm computes a quick approximation of the product on-the-fly, based on ...