Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Interactive control of avatars animated with human motion data
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Planning biped locomotion using motion capture data and probabilistic roadmaps
ACM Transactions on Graphics (TOG)
Snap-together motion: assembling run-time animations
I3D '03 Proceedings of the 2003 symposium on Interactive 3D graphics
Motion synthesis from annotations
ACM SIGGRAPH 2003 Papers
Efficient content-based retrieval of motion capture data
ACM SIGGRAPH 2005 Papers
Behavior planning for character animation
Proceedings of the 2005 ACM SIGGRAPH/Eurographics symposium on Computer animation
Fast and accurate goal-directed motion synthesis for crowds
Proceedings of the 2005 ACM SIGGRAPH/Eurographics symposium on Computer animation
Animation planning for virtual characters cooperation
ACM Transactions on Graphics (TOG)
Fat graphs: constructing an interactive character with continuous controls
Proceedings of the 2006 ACM SIGGRAPH/Eurographics symposium on Computer animation
Precomputed search trees: planning for interactive goal-driven animation
Proceedings of the 2006 ACM SIGGRAPH/Eurographics symposium on Computer animation
Near-optimal character animation with continuous control
ACM SIGGRAPH 2007 papers
Construction and optimal search of interpolated motion graphs
ACM SIGGRAPH 2007 papers
Synchronized multi-character motion editing
ACM SIGGRAPH 2009 papers
Automatic construction of a minimum size motion graph
Proceedings of the 2009 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Proceedings of the 2008 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Achieving good connectivity in motion graphs
Proceedings of the 2008 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Shortest paths with arbitrary clearance from navigation meshes
Proceedings of the 2010 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Combining path planners and motion graphs
Computer Animation and Virtual Worlds
Precomputed motion maps for unstructured motion capture
EUROSCA'12 Proceedings of the 11th ACM SIGGRAPH / Eurographics conference on Computer Animation
Precomputed motion maps for unstructured motion capture
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation
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We propose a novel Inverse Kinematics based deformation method that introduces flexibility and parameterization to motion graphs without degrading the quality of the synthesized motions. Our method deforms the transitions of a motion graph-like structure by first assigning to each transition a continuous rotational range that guarantees not to exceed the predefined global transition cost threshold. The deformation procedure improves the reachability of motion graphs to precise locations and consequently reduces the time spent during search. Furthermore, our method includes a new motion graph construction method based on geometrical segmentation features, and employs a fast triangulation based search pruning technique that confines the search to a free channel and avoids expensive collision checking. The results obtained by the proposed methods were evaluated and quantified, and they demonstrate significant improvements in comparison with traditional motion graph approaches.