783 search results - page 61 / 157 » Expressive Volume Rendering |
VRCAI
2004
ACM
14 years 3 months ago
2004
ACM
The Marching Cubes (MC) algorithm is a popular approach to extract iso-surfaces from volumetric data. This approach extracts triangles from the volume data for a specific iso-valu...
DCG
2010
13 years 10 months ago
2010
We express the matroid polytope PM of a matroid M as a signed Minkowski sum of simplices, and obtain a formula for the volume of PM . This gives a combinatorial expression for the...
FGR
2011
IEEE
13 years 1 months ago
2011
IEEE
— Recently developed appearance descriptors offer the opportunity for efficient and robust facial expression recognition. In this paper we investigate the merits of the family o...
VVS
1996
IEEE
14 years 2 months ago
1996
IEEE
A critical issue in understanding high speed flows is the study of shock waves. This paper summarizes our research on techniques for the detection and visualization of shock waves...
WSCG
2004
13 years 11 months ago
2004
We propose a method to construct practical reflectances for spectral rendering. A set of 1400 real reflectances are measured and more spectra with higher saturated colors are gene...