15 search results - page 3 / 3 » Incremental Updates to Scenes Illuminated by Area Light Sour... |
WSCG
2003
13 years 6 months ago
2003
This paper presents our work on an experimental system for visualization of the light load. The light load is thought as the total amount of light radiation received by all areas ...
ICCV
2009
IEEE
13 years 3 months ago
2009
IEEE
A good training dataset, representative of the test images expected in a given application, is critical for ensuring good performance of a visual categorization system. Obtaining ...
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
Cast shadows induced by moving objects often cause serious problems to many vision applications. We present in this paper an online statistical learning approach to model the backg...
SIGGRAPH
1999
ACM
13 years 9 months ago
1999
ACM
In this paper we present a technique for computing the direct lighting in a three-dimensional scene containing area light sources. Our method correctly handles partial visibility ...
SIGGRAPH
1993
ACM
13 years 9 months ago
1993
ACM
Image-space simplifications have been used to accelerate the calculation of computer graphic images since the dawn of visual simulation. Texture mapping has been used to provide a...