373 search results - page 16 / 75 » A New Approach for Image-Content Adaptive Mesh Generation |
SIGGRAPH
1993
ACM
15 years 1 months ago
1993
ACM
We introduce a new approach for the computation of viewindependent solutions to the diffuse global illumination problem in polyhedral environments. The approach combines ideas fro...
110
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IBPRIA
2007
Springer
15 years 3 months ago
2007
Springer
We present a new geometry compression algorithm for manifold 3D meshes based on octree coding. For a given mesh, regular volume grids are built with an adaptive octree. For each gr...
DAGSTUHL
2010
14 years 11 months ago
2010
Mesh optimization of 2D and 3D triangulations is used in multiple applications extensively. For example, mesh optimization is crucial in the context of adaptively discretizing geo...
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CVGIP
2004
14 years 9 months ago
2004
In this paper, we propose the utilization of a kd-tree based hierarchy as an implicit object representation. Compared to an octree, the kd-tree based hierarchy is superior in term...
CAD
2005
Springer
14 years 9 months ago
2005
Springer
Subdivision surfaces are generated by repeated approximation or interpolation from initial control meshes. In this paper, two new nonlinear subdivision schemes, face based subdivi...