194 search results - page 30 / 39 » Voxelisation: Modelling for Volume Graphics |
VISSYM
2004
13 years 8 months ago
2004
We present a three pass occlusion culling algorithm, which makes efficient use of hardware support. Our geo-scientific sub-surface data sets consist typically of a set of high res...
RT
1999
Springer
13 years 11 months ago
1999
Springer
The dramatically increasing size of polygonal models resulting from 3D scanning devices and advanced modeling techniques requires new approaches to reduce the load of geometry tran...
SCA
2007
13 years 9 months ago
2007
In this paper, we present a unified framework for reduced space modeling and rendering of dynamic and nonhomogenous participating media, like snow, smoke, dust and fog. The key id...
PG
1998
IEEE
13 years 11 months ago
1998
IEEE
Space deformation is an important tool in computer animation and shape design. In this paper we propose a new local deformation model based on generalized metaballs. The user spec...
VISUALIZATION
2002
IEEE
14 years 9 days ago
2002
IEEE
We present a robust, noise-resistant criterion characterizing planelike skeletons in binary voxel objects. It is based on a distance map and the geodesic distance along the object...