20 search results - page 4 / 4 » Hardware-Assisted Visibility Ordering for Point-Based and Vo... |
JVCA
2002
13 years 7 months ago
2002
We propose a new service for building user-defined 3D anatomic structures on the Web. The Web server is connected to a data base storing more than 1000 3D anatomic models reconstr...
VIS
2004
IEEE
14 years 8 months ago
2004
IEEE
Hardware-accelerated direct volume rendering of unstructured volumetric meshes is often based on tetrahedral cell projection, in particular, the Projected Tetrahedra (PT) algorith...
VMV
2004
13 years 8 months ago
2004
Unstructured tetrahedral grids are a common data representation of three-dimensional scalar fields. For convex unstructured meshes efficient rendering methods are known. For conca...
CGF
2008
13 years 7 months ago
2008
We present a new algorithm for efficient occlusion culling using hardware occlusion queries. The algorithm significantly improves on previous techniques by making better use of te...
RT
2001
Springer
13 years 11 months ago
2001
Springer
We present a new conservative image-based occlusion culling method to increase the speed of hardware accelerated rendering of very complex general scenes which may consist of mill...