783 search results - page 82 / 157 » Expressive Volume Rendering |
VIS
2009
IEEE
14 years 10 months ago
2009
IEEE
This paper describes GL4D, an interactive system for visualizing 2-manifolds and 3-manifolds embedded in four Euclidean dimensions and illuminated by 4D light sources. It is a tetr...
DIMEA
2008
13 years 10 months ago
2008
We combine a machine vision system that recognises emotions and a non-photorealistic rendering (NPR) system to automatically produce portraits which heighten the emotion of the si...
CGF
2010
13 years 9 months ago
2010
The problem of noise in Monte-Carlo rendering arising from estimator variance is well-known and well-studied. In this work, we concentrate on identifying individual light paths as...
VRST
2003
ACM
14 years 2 months ago
2003
ACM
Trimmed NURBS surfaces are often used to model smooth and complex objects. Unfortunately, most existing hardware graphics accelerators cannot render them directly. Although there ...
CGF
2008
13 years 9 months ago
2008
Rendering animations of scenes with deformable objects, camera motion, and complex illumination, including indirect lighting and arbitrary shading, is a long-standing challenge. P...