169 search results - page 3 / 34 » Example-based Volume Illustrations |
CAE
2010
13 years 9 days ago
2010
We propose a simple and interactive technique for volume illustration by using the difference between the original intensity values and a low-pass filtered copy. This difference, ...
VISUALIZATION
2005
IEEE
13 years 11 months ago
2005
IEEE
Understanding and analyzing complex volumetrically varying data is a difficult problem. Many computational visualization techniques have had only limited success in succinctly po...
DAGSTUHL
2010
13 years 6 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...
WSCG
2004
13 years 6 months ago
2004
We present an accurate, interactive silhouette extraction mechanism for texture-based volume rendering. Compared to previous approaches, our system guarantees silhouettes of a use...
VIS
2007
IEEE
14 years 6 months ago
2007
IEEE
Direct volume rendering techniques map volumetric attributes (e.g., density, gradient magnitude, etc.) to visual styles. Commonly this mapping is specified by a transfer function. ...