56 search results - page 2 / 12 » cgi 2004 |
VMV
2004
13 years 6 months ago
2004
In the last few years, GPUs have become new, promising targets for general purpose programming. Their inherent parallel architecture makes them particularly suited for scientific ...
CGI
2004
IEEE
13 years 9 months ago
2004
IEEE
We present a new algorithm for computing a polygonal surface from a union of balls. The method computes and connects the singular points of a given union of balls in an efficient ...
CGI
2004
IEEE
13 years 9 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...
CGI
2004
IEEE
13 years 9 months ago
2004
IEEE
This paper presentes a novel algorithm for the voxelization of surface models of arbitrary topology. Our algorithm uses the depth and stencil buffers, available in most commercial...
CGI
2004
IEEE
13 years 9 months ago
2004
IEEE
In this paper we extend the reuse of paths to the shot from a moving light source. In the classical algorithm new paths have to be cast from each new position of a light source. W...