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CG
2006
Springer
13 years 6 months ago
A reversible and statistical method for discrete surfaces smoothing
In this article we propose an original reversible method for discrete surface smoothing. This method is based on a statistical estimation of the discrete tangent plane on the voxe...
Bertrand Kerautret, Achille J.-P. Braquelaire
CG
2005
Springer
13 years 6 months ago
A polar-plane-based method for natural illumination of plants and trees
We introduce an illumination method for outdoor scenes containing plants and trees. Our method supports multiresolution plant and tree models based on random L-systems. The method...
Maria J. Vicent, Vicente Rosell, Roberto Viv&oacut...
CG
2005
Springer
13 years 6 months ago
A controlled clothoid spline
A clothoid has the property that its curvature varies linearly with arclength. This is a useful feature for the path of a vehicle whose turning radius is controlled as a linear fu...
Desmond J. Walton, Dereck S. Meek
CG
2005
Springer
13 years 6 months ago
An algorithm for tetrahedral mesh generation based on conforming constrained Delaunay tetrahedralization
An unstructured tetrahedral mesh generation algorithm for 3D model with constraints is presented. To automatically generate a tetrahedral mesh for model with constraints, an advan...
Yi-Jun Yang, Jun-Hai Yong, Jia-Guang Sun
CG
2005
Springer
13 years 6 months ago
Hyper-Resolution: Image detail reconstruction through parametric edges
Hyper-Resolution, a new technique for super-resolution reconstruction of images, is based on matching lowresolution target image details to their high-resolution counterparts from...
Lijun Yin, Matt T. Yourst