20 search results - page 2 / 4 » OpenGL-assisted occlusion culling for large polygonal models |
CGI
2004
IEEE
13 years 8 months ago
2004
IEEE
This paper presents a new method of combining dynamic control of LOD and conservative occlusion culling based on a new hierarchical data structure of polygons. Our method is effec...
RT
2001
Springer
13 years 9 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...
ESA
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Modern computer graphics systems are able to render sophisticated 3D scenes consisting of millions of polygons. For most camera positions only a small collection of these...
CGF
2000
13 years 4 months ago
2000
We present a technique for accelerating the rendering of high depth-complexity scenes. In a preprocessing stage, we approximate the input model with a hierarchical data structure ...
VISSYM
2004
13 years 6 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...