CGF
2008
14 years 23 hour ago
2008
The paper describes a technique to generate high-quality light field representations from volumetric data. We show how light field galleries can be created to give unexperienced a...
CGF
2004
14 years 9 days ago
2004
We present Volume dots (Vots), a new primitive for volumetric data modelling, processing, and rendering. Vots are a point-based representation of volumetric data. An individual Vo...
TVCG
2008
14 years 9 days ago
2008
Volume exploration is an important issue in scientific visualization. Research on volume exploration has been focused on revealing hidden structures in volumetric data. While the i...
TVCG
2008
14 years 9 days ago
2008
Visualization of volumetric data faces the difficult task of finding effective parameters for the transfer functions. Those parameters can determine the effectiveness and accuracy ...
CGF
2008
14 years 16 days 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...
DAGSTUHL
2010
14 years 1 months ago
2010
Illustrative techniques are a new and exciting direction in visualization research. Traditional techniques which have been used by scientific illustrators for centuries are re-exa...
APVIS
2007
14 years 1 months ago
2007
Direct volume rendering of large volumetric data sets on programmable graphics hardware is often limited by the amount of available graphics memory and the bandwidth from main mem...
3DPVT
2004
IEEE
14 years 4 months ago
2004
IEEE
This paper presents a new method for registering computer tomography (CT) volumetric data of human bone structures relative to observations made at different times. The system we ...
VISUALIZATION
2002
IEEE
14 years 5 months ago
2002
IEEE
Direct volume rendering is a commonly used technique in visualization applications. Many of these applications require sophisticated shading models to capture subtle lighting effe...
3DPVT
2002
IEEE
14 years 5 months ago
2002
IEEE
In this paper we advocate the use of a focal regionguided feature-based volume renderer that offers an alternative for visualization of internal structures of volumetric data. We ...