75 search results - page 8 / 15 » Ray Maps for Global Illumination |
PG
2002
IEEE
15 years 2 months ago
2002
IEEE
This paper presents a rendering method for translucent objects, in which view point and illumination can be modified at interactive rates. In a preprocessing step the impulse res...
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JCST
2010
14 years 8 months ago
2010
Abstract This paper introduces a caching technique based on a volumetric representation that captures low-frequency indirect illumination. This structure is intended for efficient ...
TOG
2008
14 years 9 months ago
2008
We present a real-time algorithm called compensated ray marching for rendering of smoke under dynamic low-frequency environment lighting. Our approach is based on a decomposition ...
RT
2000
Springer
15 years 1 months ago
2000
Springer
The photon map method allows efficient computation of global illumination in general scenes. Individual photon hits, generated using Monte Carlo particle tracing, are stored in the...
CGF
2008
14 years 10 months ago
2008
The visibility function in direct illumination describes the binary visibility over a light source, e.g., an environment map. Intuitively, the visibility is often strongly correla...