SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
SIGGRAPH '93 Proceedings of the 20th 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
Dynamic view-dependent simplification for polygonal models
Proceedings of the 7th conference on Visualization '96
A model of visual masking for computer graphics
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
View-dependent refinement of progressive meshes
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
View-dependent simplification of arbitrary polygonal environments
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
ROAMing terrain: real-time optimally adapting meshes
VIS '97 Proceedings of the 8th conference on Visualization '97
Building and traversing a surface at variable resolution
VIS '97 Proceedings of the 8th conference on Visualization '97
Appearance-preserving simplification
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
Efficient implementation of multi-triangulations
Proceedings of the conference on Visualization '98
Simplifying surfaces with color and texture using quadric error metrics
Proceedings of the conference on Visualization '98
GAPS: general and automatic polygonal simplification
I3D '99 Proceedings of the 1999 symposium on Interactive 3D graphics
A perceptually based physical error metric for realistic image synthesis
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Optimization of mesh locality for transparent vertex caching
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Displaced subdivision surfaces
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
ACM Transactions on Graphics (TOG)
Enabling level-of-detail matching for exterior scene synthesis
Proceedings of the conference on Visualization '00
Perception-guided global illumination solution for animation rendering
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Texture mapping progressive meshes
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Perceptually Optimized 3D Graphics
IEEE Computer Graphics and Applications
Perceptually-Driven Simplification for Interactive Rendering
Proceedings of the 12th Eurographics Workshop on Rendering Techniques
A Perceptually-Based Texture Caching Algorithm for Hardware-Based Rendering
Proceedings of the 12th Eurographics Workshop on Rendering Techniques
Model simplification using image and geometry-based metrics
Model simplification using image and geometry-based metrics
A feasibility test for perceptually adaptive level of detail rendering on desktop systems
APGV '04 Proceedings of the 1st Symposium on Applied perception in graphics and visualization
Adaptive mesh subdivision for precomputed radiance transfer
Proceedings of the 20th spring conference on Computer graphics
Pareto based optimization of multi-resolution geometry for real time rendering
Web3D '05 Proceedings of the tenth international conference on 3D Web technology
Quick-VDR: Out-of-Core View-Dependent Rendering of Gigantic Models
IEEE Transactions on Visualization and Computer Graphics
Perceptually driven interactive geometry remeshing
I3D '06 Proceedings of the 2006 symposium on Interactive 3D graphics and games
User-assisted mesh simplification
Proceedings of the 2006 ACM international conference on Virtual reality continuum and its applications
Retargeting vector animation for small displays
MUM '05 Proceedings of the 4th international conference on Mobile and ubiquitous multimedia
A perceptual approach to trimming unstructured lumigraphs
Proceedings of the 4th symposium on Applied perception in graphics and visualization
Visual equivalence: towards a new standard for image fidelity
ACM SIGGRAPH 2007 papers
Stochastic simplification of aggregate detail
ACM SIGGRAPH 2007 papers
Viewpoint-based simplification using f-divergences
Information Sciences: an International Journal
Technical Section: Viewpoint-driven simplification using mutual information
Computers and Graphics
A perceptual approach to trimming and tuning unstructured lumigraphs
ACM Transactions on Applied Perception (TAP)
A local roughness measure for 3D meshes and its application to visual masking
ACM Transactions on Applied Perception (TAP)
Efficient and practical audio-visual rendering for games using crossmodal perception
Proceedings of the 2009 symposium on Interactive 3D graphics and games
Evaluation for small visual difference between conforming meshes on strain field
Journal of Computer Science and Technology
On predicting visual popping in dynamic scenes
Proceedings of the 6th Symposium on Applied Perception in Graphics and Visualization
User-assisted simplification method for triangle meshes preserving boundaries
Computer-Aided Design
Integrating perceptual level of detail with head-pose estimation and its uncertainty
Machine Vision and Applications
Comparing small visual differences between conforming meshes
GMP'08 Proceedings of the 5th international conference on Advances in geometric modeling and processing
Saliency for animated meshes with material properties
Proceedings of the 7th Symposium on Applied Perception in Graphics and Visualization
Perception of simplification artifacts for animated characters
Proceedings of the ACM SIGGRAPH Symposium on Applied Perception in Graphics and Visualization
Rendering optimizations guided by head-pose estimates and their uncertainty
ISVC'05 Proceedings of the First international conference on Advances in Visual Computing
Real-time appearance preserving out-of-core rendering with shadows
EGSR'04 Proceedings of the Fifteenth 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
EGVE'04 Proceedings of the Tenth Eurographics conference on Virtual Environments
Perceptually guided rendering of textured point-based models
SPBG'06 Proceedings of the 3rd Eurographics / IEEE VGTC conference on Point-Based Graphics
Imperceptible Simplification on Mobile Displays
International Journal of Handheld Computing Research
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We present a new algorithm for best-effort simplification of polygonal meshes based on principles of visual perception. Building on previous work, we use a simple model of low-level human vision to estimate the perceptibility of local simplification operations in a view-dependent Multi-Triangulation structure. Our algorithm improves on prior perceptual simplification approaches by accounting for textured models and dynamic lighting effects. We also model more accurately the scale of visual changes resulting from simplification, using parametric texture deviation to bound the size (represented as spatial frequency) of features destroyed, created, or altered by simplifying the mesh. The resulting algorithm displays many desirable properties: it is view-dependent, sensitive to silhouettes, sensitive to underlying texture content, and sensitive to illumination (for example, preserving detail near highlight and shadow boundaries, while aggressively simplifying washed-out regions). Using a unified perceptual model to evaluate these effects automatically accounts for their relative importance and balances between them, overcoming the need for ad hoc or hand-tuned heuristics.