9 search results - page 2 / 2 » vg 2001 |
DAM
2011
12 years 12 months ago
2011
We prove that if G = (VG, EG) is a finite, simple, and undirected graph with κ components and independence number α(G), then there exist a positive integer k ∈ N and a functi...
VG
2001
13 years 6 months ago
2001
In this paper we describe an efficient approach to add shadows to volumetric scenes. The light emitted by the lightsource is properly attenuated by the intervening volumetric struc...
VG
2001
13 years 6 months ago
2001
The proper usage and creation of transfer functions for time-varying data sets is an often ignored problem in volume visualization. Although methods and guidelines exist for time-i...
VG
2001
13 years 6 months ago
2001
We present an image-based rendering technique to accelerate surfaces rendering from volume data. We cache the fully volume rendered image (called keyview) and use it to generate n...