128 search results - page 4 / 26 » Multidimensional Transfer Functions for Interactive Volume R... |
VIS
2008
IEEE
14 years 9 months ago
2008
IEEE
The visualization of complex 3D images remains a challenge, a fact that is magnified by the difficulty to classify or segment volume data. In this paper, we introduce size-based tr...
TVCG
2002
13 years 8 months ago
2002
CGF
2008
13 years 8 months ago
2008
We propose a method for rendering volumetric data sets at interactive frame rates while supporting dynamic ambient occlusion as well as an approximation to color bleeding. In cont...
GRAPHICSINTERFACE
2004
13 years 10 months ago
2004
Manual opacity transfer function editing for volume rendering can be a difficult and counter-intuitive process. This paper proposes a logarithmically scaled editor, and argues tha...
APVIS
2011
12 years 8 months ago
2011
We present an efficient method for volume rendering by raycasting on the CPU. We employ coherent packet traversal of an implicit bounding volume hierarchy, heuristically pruned u...