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CACM
2008
96views more  CACM 2008»
15 years 6 months ago
The provenance of electronic data
In the study of fine art, provenance refers to the documented history of some art object. Given that documented history, the object attains an authority that allows scholars to ap...
Luc Moreau, Paul T. Groth, Simon Miles, Javier V&a...
CGA
2008
15 years 6 months ago
Viewpoint-Based Ambient Occlusion
Ambient occlusion is a powerful technique that mimics indirect global illumination at a fraction of the cost. In this paper, we introduce a new ambient occlusion technique based o...
Francisco González, Mateu Sbert, Miquel Fei...
CGF
2008
160views more  CGF 2008»
15 years 6 months ago
iCheat: A Representation for Artistic Control of Indirect Cinematic Lighting
Thanks to an increase in rendering efficiency, indirect illumination has recently begun to be integrated in cinematic lighting design, an application where physical accuracy is le...
Juraj Obert, Jaroslav Krivánek, Fabio Pella...
CGF
2008
137views more  CGF 2008»
15 years 6 months ago
Exploiting Visibility Correlation in Direct Illumination
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...
Petrik Clarberg, Tomas Akenine-Möller
CORR
2010
Springer
120views Education» more  CORR 2010»
15 years 6 months ago
Dynamical issues in interactive representation of physical objects
The quality of a simulator equipped with a haptic interface is given by the dynamical properties of its components: haptic interface, simulator and control system. Some applicatio...
Jean-Loup Florens, Alina Voda, Daniela Urma