629 search results - page 54 / 126 » Modeling and Rendering Methods of Clouds |
ISVC
2009
Springer
14 years 4 months ago
2009
Springer
While realistic illumination significantly improves the visual quality and perception of rendered images, it is often very expensive to compute. In this paper, we propose a new al...
IJCV
2006
13 years 10 months ago
2006
Variational methods are among the most accurate techniques for estimating the optic flow. They yield dense flow fields and can be designed such that they preserve discontinuities, ...
PAMI
2002
13 years 9 months ago
2002
We advance new active object recognition algorithms that classify rigid objects and estimate their pose from intensity images. Our algorithms automatically detect if the class or p...
VC
2010
13 years 4 months ago
2010
Abstract Three-dimensional (3D) representations of complex geometric shapes, especially when they are reconstructed from magnetic resonance imaging (MRI) and computed tomography (C...
SIGGRAPH
1999
ACM
14 years 2 months ago
1999
ACM
We present a preprocessing algorithm and run-time system for rendering 3D geometric models at a guaranteed frame rate. Our approach trades off space for frame rate by using images...