783 search results - page 53 / 157 » Expressive Volume Rendering |
VIS
2007
IEEE
14 years 11 months ago
2007
IEEE
Topology has been an important tool for analyzing scalar data and flow fields in visualization. In this work, we analyze the topology of multivariate image and volume data sets wit...
VISUALIZATION
2003
IEEE
14 years 3 months ago
2003
IEEE
We present a haptic rendering technique that uses directional constraints to facilitate enhanced exploration modes for volumetric datasets. The algorithm restricts user motion in ...
VIS
2004
IEEE
14 years 11 months ago
2004
IEEE
We propose an interpolating refinement method for two- and threedimensional scalar fields defined on hexahedral grids. Iterative fairing of the underlying contours (isosurfaces) p...
VC
2008
13 years 10 months ago
2008
Non-photorealistic techniques are usually applied to produce stylistic renderings. In visualization, these techniques are often able to simplify data, producing clearer images than...
VVS
1992
IEEE
14 years 2 months ago
1992
IEEE
Current techniques for direct volume visualization offer only the ability to examine scalar fields. However most scientific explorations require the examination of vector and poss...