300 search results - page 1 / 60 » Directionally Dependent Light Sources |
WSCG
2003
13 years 5 months ago
2003
ECCV
2002
Springer
14 years 6 months ago
2002
Springer
This paper presents a novel scheme for locating multiple light sources and estimating their intensities from a pair of stereo images of a sphere. No prior knowledge of the location...
BMVC
2002
13 years 7 months ago
2002
The appearance of a rough surface is affected by the direction from which it is lit and texture classifiers should account for this. We propose a classifier that is robust to ligh...
SCIA
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. Image-Based Lighting (IBL) has become a very popular approach in computer graphics. In essence IBL is based on capturing the illumination conditions in a scene in an omni...
CGF
2004
13 years 4 months ago
2004
This paper presents a general variance reduction method that is a quasi-optimal combination of correlated and importance sampling. The weights of the combination are selected auto...