48 search results - page 4 / 10 » Effects of global illumination approximations on material ap... |
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Photometric stereo algorithms use a Lambertian reflectance model with a varying albedo field and involve the appearances of only one object. This paper extends photometric stereo a...
VC
2008
13 years 7 months ago
2008
Existing techniques for fast, high-quality rendering of translucent materials often fix BSSRDF parameters at precomputation time. We present a novel method for accurate rendering a...
SI3D
1999
ACM
13 years 11 months ago
1999
ACM
This paper presents a new method for interactive rendering of globally illuminated static scenes. Global illumination is decomposed into view-independent (diffuse) and view-depend...
SI3D
2006
ACM
14 years 1 months ago
2006
ACM
Global illumination provides a visual richness not achievable with the direct illumination models used by most interactive applications. To generate global effects, numerous appro...
ICIG
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper, we present an efficient and robust subspace learning based object tracking algorithm with special illumination handling. Illumination variances pose a great challen...