120 search results - page 12 / 24 » A coherent projection approach for direct volume rendering |
CGF
2004
13 years 10 months 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...
VR
2003
IEEE
14 years 3 months ago
2003
IEEE
We present a simple and linear 3D cellular automata approach for animating the behaviors of viscous flow volumes in virtual environments. An accurate modeling of fluid flow usu...
SIBGRAPI
2006
IEEE
14 years 4 months ago
2006
IEEE
In this work we address the problem of computing pointbased surface approximations from point clouds. Our approach is based on recently presented methods that define the approxim...
VIS
2003
IEEE
14 years 11 months ago
2003
IEEE
Volume rendering is a flexible technique for visualizing dense 3D volumetric datasets. A central element of volume rendering is the conversion between data values and observable q...
SIGGRAPH
2010
ACM
14 years 2 months ago
2010
ACM
We present a micropolygon ray tracing algorithm that is capable of efficiently rendering high quality defocus and motion blur effects. A key component of our algorithm is a BVH (...