33 search results - page 2 / 7 » Efficient volumetric ray casting for isosurface rendering |
VIS
2009
IEEE
14 years 5 months ago
2009
IEEE
Direct volume rendering and isosurfacing are ubiquitous rendering techniques in scientific visualization, commonly employed in imaging 3D data from simulation and scan sources. Con...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
We address the task of rendering by ray tracing the isosurface of a high-quality continuous spline model of volumetric discrete and regular data. By expressing the spline model as...
APVIS
2008
13 years 6 months ago
2008
We present a non-photorealistic rendering technique for interactive exploration of isosurfaces generated from remote volumetric data. Instead of relying on the conventional smooth...
VIS
2007
IEEE
14 years 6 months ago
2007
IEEE
Abstract-- We describe a system for interactively rendering isosurfaces of tetrahedral finite-element scalar fields using coherent ray tracing techniques on the CPU. By employing s...
VMV
2008
13 years 6 months ago
2008
Using combinations of different volumetric datasets is becoming more common in scientific applications, especially medical environments such as neurosurgery where multiple imaging...