Goal-directed, dynamic animation of human walking
SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
Robot motion planning: a distributed representation approach
International Journal of Robotics Research
Planning motions with intentions
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Efficient generation of motion transitions using spacetime constraints
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Motion editing with spacetime constraints
Proceedings of the 1997 symposium on Interactive 3D graphics
Retargetting motion to new characters
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
An optimal algorithm for approximate nearest neighbor searching fixed dimensions
Journal of the ACM (JACM)
Animating rotation with quaternion curves
SIGGRAPH '85 Proceedings of the 12th annual conference on Computer graphics and interactive techniques
Robot Motion Planning
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Interactive motion generation from examples
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
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Human Movement Understanding: From Computational Geometry to Artificial Intelligence
Human Movement Understanding: From Computational Geometry to Artificial Intelligence
Dynamically-Stable Motion Planning for Humanoid Robots
Autonomous Robots
Complex Character Positioning Based on a Compatible Flow Model of Multiple Supports
IEEE Transactions on Visualization and Computer Graphics
Interpolation Synthesis of Articulated Figure Motion
IEEE Computer Graphics and Applications
Verbs and Adverbs: Multidimensional Motion Interpolation
IEEE Computer Graphics and Applications
Real-Time Reach Planning for Animated Characters Using Hardware Acceleration
CASA '03 Proceedings of the 16th International Conference on Computer Animation and Social Agents (CASA 2003)
A 2-stages locomotion planner for digital actors
Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation
Motion synthesis from annotations
ACM SIGGRAPH 2003 Papers
Autonomous agents for real-time animation
Autonomous agents for real-time animation
Natural motion animation through constraining and deconstraining at will
IEEE Transactions on Visualization and Computer Graphics
Performance animation from low-dimensional control signals
ACM SIGGRAPH 2005 Papers
Adaptive dynamics of articulated bodies
ACM SIGGRAPH 2005 Papers
Spatial keyframing for performance-driven animation
Proceedings of the 2005 ACM SIGGRAPH/Eurographics symposium on Computer animation
Behavior planning for character animation
Proceedings of the 2005 ACM SIGGRAPH/Eurographics symposium on Computer animation
Animation planning for virtual characters cooperation
ACM Transactions on Graphics (TOG)
Autonomous behaviors for interactive vehicle animations
Graphical Models - Special issue on SCA 2004
Motion patches: building blocks for virtual environments annotated with motion data
ACM SIGGRAPH 2006 Papers
Integrate and conquer: the next generation of intelligent avatars
Proceedings of the 2005 ACM SIGCHI International Conference on Advances in computer entertainment technology
Spatial keyframing for performance-driven animation
ACM SIGGRAPH 2006 Courses
Interactive animation of dynamic manipulation
Proceedings of the 2006 ACM SIGGRAPH/Eurographics symposium on Computer animation
Composition of complex optimal multi-character motions
Proceedings of the 2006 ACM SIGGRAPH/Eurographics symposium on Computer animation
MotionMaster: authoring and choreographing Kung-fu motions by sketch drawings
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
Interactive motion correction and object manipulation
Proceedings of the 2007 symposium on Interactive 3D graphics and games
Data-Driven Grasp Synthesis Using Shape Matching and Task-Based Pruning
IEEE Transactions on Visualization and Computer Graphics
Multiobjective control with frictional contacts
SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation
Active learning for real-time motion controllers
ACM SIGGRAPH 2007 papers
Spatial keyframing for performance-driven animation
ACM SIGGRAPH 2007 courses
Autonomous object manipulation for virtual humans
ACM SIGGRAPH 2008 classes
Animation planning for virtual characters cooperation
ACM SIGGRAPH 2008 classes
Interactive motion correction and object manipulation
ACM SIGGRAPH 2008 classes
Interpolation and Extrapolation of Motion Patterns in the Proto-symbol Space
Neural Information Processing
Whole-Body Locomotion, Manipulation and Reaching for Humanoids
Motion in Games
Efficient physics-based planning: sampling search via non-deterministic tactics and skills
Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 1
Interactive synthesis of human-object interaction
Proceedings of the 2009 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Synthesis of interactive hand manipulation
Proceedings of the 2008 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Motion Planning and Synthesis of Human-Like Characters in Constrained Environments
MIG '09 Proceedings of the 2nd International Workshop on Motion in Games
Natural Pose Generation from a Reduced Dimension Motion Capture Data Space
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part I
Manipulation planning on constraint manifolds
ICRA'09 Proceedings of the 2009 IEEE international conference on Robotics and Automation
Associating and reshaping of whole body motions for object manipulation
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
Data-driven grasping with partial sensor data
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
Decentralized planning for dynamic motion generation of multi-link robotic systems
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
Spatial relationship preserving character motion adaptation
ACM SIGGRAPH 2010 papers
Sampling-based contact-rich motion control
ACM SIGGRAPH 2010 papers
A script engine for realistic human motion generation
International Journal of Computer Applications in Technology
Interactive motion modeling and parameterization by direct demonstration
IVA'10 Proceedings of the 10th international conference on Intelligent virtual agents
Learning Non-linear Multivariate Dynamics of Motion in Robotic Manipulators
International Journal of Robotics Research
Full-body hybrid motor control for reaching
MIG'10 Proceedings of the Third international conference on Motion in games
Motion parameterization with inverse blending
MIG'10 Proceedings of the Third international conference on Motion in games
Spatiotemporal correspondence as a metric for human-like robot motion
Proceedings of the 6th international conference on Human-robot interaction
Modeling gaze behavior for virtual demonstrators
IVA'11 Proceedings of the 10th international conference on Intelligent virtual agents
Task Space Regions: A framework for pose-constrained manipulation planning
International Journal of Robotics Research
Building a believable character for real-time virtual environments
ACII'05 Proceedings of the First international conference on Affective Computing and Intelligent Interaction
An animation system for imitation of object grasping in virtual reality
ICAT'06 Proceedings of the 16th international conference on Advances in Artificial Reality and Tele-Existence
An example-based motion synthesis technique for locomotion and object manipulation
I3D '12 Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games
Energy-Based pose unfolding and interpolation for 3d articulated characters
MIG'11 Proceedings of the 4th international conference on Motion in Games
Synthesis of detailed hand manipulations using contact sampling
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Eyecatch: simulating visuomotor coordination for object interception
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Collision-free and smooth trajectory computation in cluttered environments
International Journal of Robotics Research
Synthesis of concurrent object manipulation tasks
ACM Transactions on Graphics (TOG) - Proceedings of ACM SIGGRAPH Asia 2012
Human-computer dance interaction with realtime accelerometer control
Proceedings of the 20th ACM international conference on Multimedia
Contact-invariant optimization for hand manipulation
EUROSCA'12 Proceedings of the 11th ACM SIGGRAPH / Eurographics conference on Computer Animation
Task-driven posture optimization for virtual characters
EUROSCA'12 Proceedings of the 11th ACM SIGGRAPH / Eurographics conference on Computer Animation
Contact-invariant optimization for hand manipulation
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Task-driven posture optimization for virtual characters
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Guided latent space regression for human motion generation
Robotics and Autonomous Systems
Using methods-time measurement to connect digital humans and motion databases
DHM'13 Proceedings of the 4th international conference on Digital Human Modeling and Applications in Health, Safety, Ergonomics, and Risk Management: human body modeling and ergonomics - Volume Part II
Generating human-like motion for robots
International Journal of Robotics Research
A new trajectory deformation algorithm based on affine transformations
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
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Even such simple tasks as placing a box on a shelf are difficult to animate, because the animator must carefully position the character to satisfy geometric and balance constraints while creating motion to perform the task with a natural-looking style. In this paper, we explore an approach for animating characters manipulating objects that combines the power of path planning with the domain knowledge inherent in data-driven, constraint-based inverse kinematics. A path planner is used to find a motion for the object such that the corresponding poses of the character satisfy geometric, kinematic, and posture constraints. The inverse kinematics computation of the character's pose resolves redundancy by biasing the solution toward natural-looking poses extracted from a database of captured motions. Having this database greatly helps to increase the quality of the output motion. The computed path is converted to a motion trajectory using a model of the velocity profile. We demonstrate the effectiveness of the algorithm by generating animations across a wide range of scenarios that cover variations in the geometric, kinematic, and dynamic models of the character, the manipulated object, and obstacles in the scene.