9 search results - page 1 / 2 » Imperfect shadow maps for efficient computation of indirect ... |
TOG
2008
13 years 5 months ago
2008
We present a method for interactive computation of indirect illumination in large and fully dynamic scenes based on approximate visibility queries. While the high-frequency nature...
SI3D
2006
ACM
13 years 11 months ago
2006
ACM
Global illumination provides a visual richness not achievable with the direct illumination models used by most interactive applications. To generate global effects, numerous appro...
JCST
2010
13 years 3 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 ...
SIGGRAPH
2010
ACM
13 years 9 months ago
2010
ACM
We present an interactive system for the artistic control of visual phenomena visible on surfaces. Our method allows the user to intuitively reposition shadows, caustics, and indi...
PG
2007
IEEE
13 years 11 months ago
2007
IEEE
We present a new, general, and real-time technique for soft global illumination in low-frequency environmental lighting. It accumulates over relatively few spherical proxies which...