629 search results - page 59 / 126 » Modeling and Rendering Methods of Clouds |
CGF
2002
13 years 9 months ago
2002
Projective texture mapping is used to project a texture map onto scene geometry. It has been used in many applications, since it eliminates the assignment of fixed texture coordin...
WACV
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper describes a segmentation method for extracting salient regions in outdoor scenes using both 3-D laser scans and imagery information. Our approach is a bottomup attentiv...
VC
2010
13 years 4 months ago
2010
This paper presents a novel concept: a graphical representation of human emotion extracted from text sentences. The major contributions of this paper are the following. First, we p...
CG
2007
Springer
13 years 10 months ago
2007
Springer
In this paper, we describe a new optical tracking algorithm for pose estimation of interaction devices in virtual and augmented reality. Given a 3D model of the interaction device...
CGI
2004
IEEE
14 years 1 months ago
2004
IEEE
Rendering geometric models with complex surface materials in arbitrary lighting environments is a challenging problem. In order to relight and render geometries covered with compl...