Radiance caching for efficient global illumination computation

Radiance caching for efficient global illumination computation

In this paper, we present a ray tracing-based method for accelerated global illumination computation in scenes with low-frequency glossy BRDFs. The method is based on sparse sampling, caching, and interpolating radiance on glossy surfaces. In particular, we extend the irradiance caching scheme propo...

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Veröffentlicht in:IEEE transactions on visualization and computer graphics. - 1998. - 11(2005), 5 vom: 02. Sept., Seite 550-61
1. Verfasser: Krivánek, Jaroslav (VerfasserIn)
Weitere Verfasser: Gautron, Pascal, Pattanaik, Sumanta, Bouatouch, Kadi
Format: Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:IEEE transactions on visualization and computer graphics
Schlagworte:Evaluation Study Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.