287 search results - page 5 / 58 » Reconstructing Surfaces Using Anisotropic Basis Functions |
VISUALIZATION
2003
IEEE
14 years 29 days ago
2003
IEEE
Direct volume rendering of scalar fields uses a transfer function to map locally measured data properties to opacities and colors. The domain of the transfer function is typicall...
SMI
2008
IEEE
14 years 2 months ago
2008
IEEE
The distribution of geometric features is anisotropic by its nature. Intrinsic properties of surfaces such as normal curvatures, for example, varies with direction. In this paper ...
GIS
2004
ACM
14 years 8 months ago
2004
ACM
This paper presents a fast algorithm for smooth digital elevation model interpolation and approximation from scattered elevation data. The global surface is reconstructed by subdi...
SIGGRAPH
1996
ACM
13 years 12 months ago
1996
ACM
Solid texturing is a powerful way to add detail to the surface of rendered objects. Perlin's "noise" is a 3D basis function used in some of the most dramatic and us...
SIGGRAPH
1992
ACM
13 years 11 months ago
1992
ACM
A new device for measuringthe spatial reflectancedistributionsof surfaces is introduced, along with a new mathematical model of sniaorropic reflectance. The reflectance model pres...