516 search results - page 8 / 104 » Importance-Driven Volume Rendering |
GRAPHICSINTERFACE
2004
13 years 9 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...
TVCG
2011
13 years 2 months ago
2011
—This paper presents a study of gradient estimation methods for rendering unstructured-mesh volume data. Gradient estimation is necessary for rendering shaded isosurfaces and spe...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
Several existing volume rendering algorithms operate by factoring the viewing transformation into a 3D shear parallel to the data slices, a projection to form an intermediate but ...
APVIS
2007
13 years 9 months ago
2007
: In this paper, we apply Particle-based Volume Rendering (PBVR) technique using a current programmable GPU architecture. Recently, the increasing programmability of GPU offers an ...
CGF
2005
13 years 7 months ago
2005
Colour realism plays an important role in computer graphics and visualization. In this paper, we present a new approach to direct volume rendering based on the Kubelka-Munk theory...