Visual navigation of large environments using textured clusters
I3D '95 Proceedings of the 1995 symposium on Interactive 3D graphics
A model of visual adaptation for realistic image synthesis
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
A framework for realistic image synthesis
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
A multiscale model of adaptation and spatial vision for realistic image display
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
A perceptually based adaptive sampling algorithm
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
A perceptually based physical error metric for realistic image synthesis
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Measuring and predicting visual fidelity
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Perception-guided global illumination solution for animation rendering
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Spatiotemporal sensitivity and visual attention for efficient rendering of dynamic environments
ACM Transactions on Graphics (TOG)
Comparing Real & Synthetic Scenes using Human Judgements of Lightness
Proceedings of the Eurographics Workshop on Rendering Techniques 2000
Perceptually-Driven Simplification for Interactive Rendering
Proceedings of the 12th Eurographics Workshop on Rendering Techniques
Varying rendering fidelity by exploiting human change blindness
Proceedings of the 1st international conference on Computer graphics and interactive techniques in Australasia and South East Asia
Detail to attention: exploiting visual tasks for selective rendering
EGRW '03 Proceedings of the 14th Eurographics workshop on Rendering
Visual attention models for producing high fidelity graphics efficiently
SCCG '03 Proceedings of the 19th spring conference on Computer graphics
Visual attention based information culling for Distributed Virtual Environments
Proceedings of the ACM symposium on Virtual reality software and technology
Selective rendering of task related scenes
APGV '04 Proceedings of the 1st Symposium on Applied perception in graphics and visualization
Visual attention for efficient high-fidelity graphics
Proceedings of the 21st spring conference on Computer graphics
MUM '05 Proceedings of the 4th international conference on Mobile and ubiquitous multimedia
Selective rendering: computing only what you see
Proceedings of the 4th international conference on Computer graphics and interactive techniques in Australasia and Southeast Asia
Proceedings of the 4th international conference on Computer graphics and interactive techniques in Australasia and Southeast Asia
Visual attention in 3D video games
Proceedings of the 2006 ACM SIGCHI international conference on Advances in computer entertainment technology
Parallel selective rendering of high-fidelity virtual environments
Parallel Computing
Visual equivalence: towards a new standard for image fidelity
ACM SIGGRAPH 2007 papers
Real-time tracking of visually attended objects in interactive virtual environments
Proceedings of the 2007 ACM symposium on Virtual reality software and technology
A psychophysical study of fixation behavior in a computer game
Proceedings of the 5th symposium on Applied perception in graphics and visualization
Search task performance using subtle gaze direction with the presence of distractions
ACM Transactions on Applied Perception (TAP)
An empirical pipeline to derive gaze prediction heuristics for 3D action games
ACM Transactions on Applied Perception (TAP)
Perceptually guided high-fidelity rendering exploiting movement bias in visual attention
ACM Transactions on Applied Perception (TAP)
On the conspicuity of 3-D fiducial markers in 2-D projected environments
Proceedings of the Symposium on Eye Tracking Research and Applications
Acoustic Rendering and Auditory–Visual Cross-Modal Perception and Interaction
Computer Graphics Forum
EG PGV'06 Proceedings of the 6th Eurographics conference on Parallel Graphics and Visualization
Perceptual importance of lighting phenomena in rendering of animated water
ACM Transactions on Applied Perception (TAP)
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There are two major influences on human visual attention: bottom-up and top-down processing. Bottom-up processing is the automatic direction of gaze to lively or colourful objects as determined by low-level vision. In contrast, top-down processing is consciously directed attention in the pursuit of predetermined goals or tasks. Previous work in perception-based rendering has exploited bottom-up visual attention to control detail (and therefore time) spent on rendering parts of a scene. In this paper, we demonstrate the principle of Inattentional Blindness, a major side effect of top-down processing, where portions of the scene unrelated to the specific task go unnoticed. In our experiment, we showed a pair of animations rendered at different quality levels to 160 subjects, and then asked if they noticed a change. We instructed half the subjects to simply watch our animation, while the other half performed a specific task during the animation.When parts of the scene, outside the focus of this task, were rendered at lower quality, almost none of the task-directed subjects noticed, whereas the difference was clearly visible to the control group. Our results clearly show that top-down visual processing can be exploited to reduce rendering times substantially without compromising perceived visual quality in interactive tasks.