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SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation
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SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation
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Proceedings of the 2007 ACM symposium on Virtual reality software and technology
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Proceedings of the 2007 ACM symposium on Virtual reality software and technology
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Crowd patches: populating large-scale virtual environments for real-time applications
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Computers and Graphics
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PerMIS '08 Proceedings of the 8th Workshop on Performance Metrics for Intelligent Systems
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ACM SIGGRAPH 2010 papers
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ACM Transactions on Modeling and Computer Simulation (TOMACS)
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MIG'10 Proceedings of the Third international conference on Motion in games
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Winter Simulation Conference
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Proceedings of the 2011 SIGGRAPH Asia Conference
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MMM'07 Proceedings of the 13th International conference on Multimedia Modeling - Volume Part II
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ISCIS'06 Proceedings of the 21st international conference on Computer and Information Sciences
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MIG'11 Proceedings of the 4th international conference on Motion in Games
Efficient and validated simulation of crowds for an evacuation assistant
Computer Animation and Virtual Worlds
Efficient rendering of animated characters through optimized per-joint impostors
Computer Animation and Virtual Worlds
Runtime optimisation approaches for a real-time evacuation assistant
PPAM'11 Proceedings of the 9th international conference on Parallel Processing and Applied Mathematics - Volume Part I
Continuous level of detail for large scale rendering of 3d animated polygonal models
AMDO'12 Proceedings of the 7th international conference on Articulated Motion and Deformable Objects
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VAST'07 Proceedings of the 8th International conference on Virtual Reality, Archaeology and Intelligent Cultural Heritage
Within-crowd immersive evaluation of collision avoidance behaviors
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EUROSCA'12 Proceedings of the 11th ACM SIGGRAPH / Eurographics conference on Computer Animation
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation
CrowdVis: a framework for real time crowd visualization
Proceedings of the 28th Annual ACM Symposium on Applied Computing
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This paper introduces a framework for real-time simulation and rendering of crowds navigating in a virtual environment. The solution first consists in a specific environment preprocessing technique giving rise to navigation graphs, which are then used by the navigation and simulation tasks. Second, navigation planning interactively provides various solutions to the user queries, allowing to spread a crowd by individualizing trajectories. A scalable simulation model enables the management of large crowds, while saving computation time for rendering tasks. Pedestrian graphical models are divided into three rendering fidelities ranging from billboards to dynamic meshes, allowing close-up views of detailed digital actors with a large variety of locomotion animations. Examples illustrate our method in several environments with crowds of up to 35 000 pedestrians with real-time performance. Copyright © 2006 John Wiley & Sons, Ltd.