5 search results - page 1 / 1 » Natural Lighting of Vegetation based on Polar Planes |
WSCG
2004
13 years 5 months ago
2004
We present a lighting method for outdoor scenes with vegetation. The method is compatible with multiresolution trees generated using random L-systems. We include a sky dome model ...
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Imaging in scattering media such as fog and water is important but challenging. Images suffer from poor visibility due to backscattering and signal attenuation. Most prior methods...
CVIU
2007
13 years 4 months ago
2007
In this paper, we describe a method for recovering camera parameters from perspective views of daylight shadows in a scene, given only minimal geometric information determined fro...
WACV
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper presents an approach for creating realistic shadows of objects composited into a novel background. Existing techniques either do not deal with the shadows or require th...
CVPR
2003
IEEE
13 years 9 months ago
2003
IEEE
A framework for analyzing distortions in non-single viewpoint imaging systems is presented. Such systems possess loci of viewpoints called caustics. In general, perspective (or un...