12 search results - page 1 / 3 » Efficient ray traced soft shadows using multi-frusta tracing |
EGH
2009
Springer
13 years 2 months ago
2009
Springer
Ray tracing has long been considered to be superior to rasterization because its ability to trace arbitrary rays, allowing it to simulate virtually any physical light transport ef...
EUROGRAPHICS
2010
Eurographics
14 years 25 days ago
2010
Eurographics
We present a novel approach to ray tracing execution on commodity graphics hardware using CUDA. We decompose
a standard ray tracing algorithm into several data-parallel stages tha...
TOG
2008
13 years 4 months ago
2008
We present a new adaptive sampling strategy for ray tracing. Our technique is specifically designed to handle multidimensional sample domains, and it is well suited for efficientl...
CGF
2006
13 years 4 months ago
2006
Generating soft shadows in real time is difficult. Exact methods (such as ray tracing, and multiple light source simulation) are too slow, while approximate methods often overesti...
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...