SIGGRAPH '86 Proceedings of the 13th annual conference on Computer graphics and interactive techniques
Radiosity and realistic image synthesis
Radiosity and realistic image synthesis
A framework for the analysis of error in global illumination algorithms
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
The visible differences predictor: an algorithm for the assessment of image fidelity
Digital images and human vision
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
A model of visual masking for computer graphics
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
ACM Transactions on Graphics (TOG)
Perception-guided global illumination solution for animation rendering
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
A Unified Hierarchical Algorithm for Global Illumination with Scattering Volumes and Object Clusters
IEEE Transactions on Visualization and Computer Graphics
Interactive global illumination in complex and highly occluded environments
EGRW '03 Proceedings of the 14th Eurographics workshop on Rendering
An approximate global illumination system for computer generated films
ACM SIGGRAPH 2004 Papers
Proceedings of the 2005 symposium on Interactive 3D graphics and games
Lightcuts: a scalable approach to illumination
ACM SIGGRAPH 2005 Papers
Fast and detailed approximate global illumination by irradiance decomposition
ACM SIGGRAPH 2005 Papers
A frequency analysis of light transport
ACM SIGGRAPH 2005 Papers
Selective component-based rendering
GRAPHITE '05 Proceedings of the 3rd international conference on Computer graphics and interactive techniques in Australasia and South East Asia
Real-time shadowing techniques
ACM SIGGRAPH 2004 Course Notes
Splatting indirect illumination
I3D '06 Proceedings of the 2006 symposium on Interactive 3D graphics and games
Percentage-closer soft shadows
SIGGRAPH '05 ACM SIGGRAPH 2005 Sketches
Advanced Global Illumination
Is accurate occlusion of glossy reflections necessary?
Proceedings of the 4th symposium on Applied perception in graphics and visualization
Implicit visibility and antiradiance for interactive global illumination
ACM SIGGRAPH 2007 papers
The influence of shape on the perception of material reflectance
ACM SIGGRAPH 2007 papers
Interactive Global Illumination Using Implicit Visibility
PG '07 Proceedings of the 15th Pacific Conference on Computer Graphics and Applications
Image-Based Proxy Accumulation for Real-Time Soft Global Illumination
PG '07 Proceedings of the 15th Pacific Conference on Computer Graphics and Applications
Real-time, all-frequency shadows in dynamic scenes
ACM SIGGRAPH 2008 papers
Interactive global illumination based on coherent surface shadow maps
GI '08 Proceedings of graphics interface 2008
Imperfect shadow maps for efficient computation of indirect illumination
ACM SIGGRAPH Asia 2008 papers
Approximating dynamic global illumination in image space
Proceedings of the 2009 symposium on Interactive 3D graphics and games
A survey of visibility for walkthrough applications
IEEE Transactions on Visualization and Computer Graphics
Precomputed radiance transfer for dynamic scenes taking into account light interreflection
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
An interactive perceptual rendering pipeline using contrast and spatial masking
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
Cascaded light propagation volumes for real-time indirect illumination
Proceedings of the 2010 ACM SIGGRAPH symposium on Interactive 3D Graphics and Games
Effects of global illumination approximations on material appearance
ACM SIGGRAPH 2010 papers
Voxel-based global illumination
I3D '11 Symposium on Interactive 3D Graphics and Games
Chromatic shadows for improved perception
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Non-Photorealistic Animation and Rendering
The State of the Art in Interactive Global Illumination
Computer Graphics Forum
Rasterized Bounding Volume Hierarchies
Computer Graphics Forum
Crowd Light: Evaluating the Perceived Fidelity of Illuminated Dynamic Scenes
Computer Graphics Forum
Instant convolution shadows for volumetric detail mapping
ACM Transactions on Graphics (TOG)
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In this article we evaluate the use of approximate visibility for efficient global illumination. Traditionally, accurate visibility is used in light transport. However, the indirect illumination we perceive on a daily basis is rarely of high-frequency nature, as the most significant aspect of light transport in real-world scenes is diffuse, and thus displays a smooth gradation. This raises the question of whether accurate visibility is perceptually necessary in this case. To answer this question, we conduct a psychophysical study on the perceptual influence of approximate visibility on indirect illumination. This study reveals that accurate visibility is not required and that certain approximations may be introduced.