Computer animation: theory and practice
Computer animation: theory and practice
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Controlling dynamic simulation with kinematic constraints
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Image synthesis: theory and practice
Image synthesis: theory and practice
Joint-dependent local deformations for hand animation and object grasping
Proceedings on Graphics interface '88
Digital Representations of Human Movement
ACM Computing Surveys (CSUR)
A Generalization of Algebraic Surface Drawing
ACM Transactions on Graphics (TOG)
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Constraints methods for flexible models
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Collision Detection and Response for Computer Animation
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
A hand biomechanics workstation
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Robotic Grasping and Fine Manipulation
Robotic Grasping and Fine Manipulation
A system for computer generated movies
ACM '72 Proceedings of the ACM annual conference - Volume 1
Robot Analysis and Control
Robot Manipulators: Mathematics, Programming, and Control
Robot Manipulators: Mathematics, Programming, and Control
Global and local deformations of solid primitives
SIGGRAPH '84 Proceedings of the 11th annual conference on Computer graphics and interactive techniques
Computer animation of knowledge-based human grasping
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
An implicit formulation for precise contact modeling between flexible solids
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
UIST '93 Proceedings of the 6th annual ACM symposium on User interface software and technology
Drawing and animation using skeletal strokes
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Anatomy-based modeling of the human musculature
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Fast volume-preserving free form deformation using multi-level optimization
Proceedings of the fifth ACM symposium on Solid modeling and applications
ArtDefo: accurate real time deformable objects
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Dynamic real-time deformations using space & time adaptive sampling
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
A multiresolution framework for dynamic deformations
Proceedings of the 2002 ACM SIGGRAPH/Eurographics symposium on Computer animation
EigenSkin: real time large deformation character skinning in hardware
Proceedings of the 2002 ACM SIGGRAPH/Eurographics symposium on Computer animation
CHARMS: a simple framework for adaptive simulation
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
DyRT: dynamic response textures for real time deformation simulation with graphics hardware
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Interactive skeleton-driven dynamic deformations
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Robust treatment of collisions, contact and friction for cloth animation
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Animation of Deformable Models Using Implicit Surfaces
IEEE Transactions on Visualization and Computer Graphics
Real-Time Elastic Deformations of Soft Tissues for Surgery Simulation
IEEE Transactions on Visualization and Computer Graphics
An Anatomy-Based Approach to Human Muscle Modeling and Deformation
IEEE Transactions on Visualization and Computer Graphics
Complex Models for Animating Synthetic Actors
IEEE Computer Graphics and Applications
IEEE Computer Graphics and Applications
VG '03 Proceedings of the 2003 Eurographics/IEEE TVCG Workshop on Volume graphics
Integration of the Rutgers Master II in a virtual reality simulation
VRAIS '95 Proceedings of the Virtual Reality Annual International Symposium (VRAIS'95)
Finite volume methods for the simulation of skeletal muscle
Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation
Construction and animation of anatomically based human hand models
Proceedings of the 2003 ACM SIGGRAPH/Eurographics symposium on Computer animation
Modelling objects with changing shapes: a survey
Machine Graphics & Vision International Journal
Real-Time Finite Element Modeling for Surgery Simulation: An Application to Virtual Suturing
IEEE Transactions on Visualization and Computer Graphics
Geometric modeling
A virtual node algorithm for changing mesh topology during simulation
ACM SIGGRAPH 2004 Papers
Breathe easy: model and control of simulated respiration for animation
SCA '04 Proceedings of the 2004 ACM SIGGRAPH/Eurographics symposium on Computer animation
Invertible finite elements for robust simulation of large deformation
SCA '04 Proceedings of the 2004 ACM SIGGRAPH/Eurographics symposium on Computer animation
Modeling deformable human hands from medical images
SCA '04 Proceedings of the 2004 ACM SIGGRAPH/Eurographics symposium on Computer animation
Creating and Simulating Skeletal Muscle from the Visible Human Data Set
IEEE Transactions on Visualization and Computer Graphics
Robust quasistatic finite elements and flesh simulation
Proceedings of the 2005 ACM SIGGRAPH/Eurographics symposium on Computer animation
Outside-in anatomy based character rigging
Proceedings of the 2005 ACM SIGGRAPH/Eurographics symposium on Computer animation
Deformable object simulation in virtual environment
Proceedings of the 2006 ACM international conference on Virtual reality continuum and its applications
Tetrahedral and hexahedral invertible finite elements
Graphical Models - Special issue on SCA 2004
Breathe easy: model and control of human respiration for computer animation
Graphical Models - Special issue on SCA 2004
Robust treatment of collisions, contact and friction for cloth animation
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
A virtual node algorithm for changing mesh topology during simulation
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
Technical Section: Expression modeling-a boundary element approach
Computers and Graphics
Fast stochastic optimization for articulated structure tracking
Image and Vision Computing
IEEE Transactions on Visualization and Computer Graphics
The effect of tendons on foot skin deformation
Computer-Aided Design
Controlling deformable material with dynamic morph targets
Proceedings of the 2009 symposium on Interactive 3D graphics and games
Modeling deformations of general parametric shells grasped by a robot hand
IEEE Transactions on Robotics
Controlling physics-based characters using soft contacts
Proceedings of the 2011 SIGGRAPH Asia Conference
Human foot modeling towards footwear design
Computer-Aided Design
Similarity estimation of 3d shapes using modal strain energy
KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part III
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Simulating liquids and solid-liquid interactions with lagrangian meshes
ACM Transactions on Graphics (TOG)
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
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This paper addresses the problem of simulating deformations between objects and the hand of a synthetic character during a grasping process. A numerical method based on finite element theory allows us to take into account the active forces of the fingers on the object and the reactive forces of the object on the fingers. The method improves control of synthetic human behavior in a task level animation system because it provides information about the environment of a synthetic human and so can be compared to the sense of touch. Finite element theory currently used in engineering seems one of the best approaches for modeling both elastic and plastic deformation of objects, as well as shocks with or without penetration between deformable objects. We show that intrinsic properties of the method based on composition/decomposition of elements have an impact in computer animation. We also state that the use of the same method for modeling both objects and human bodies improves the modeling both objects and human bodies improves the modeling of the contacts between them. Moreover, it allows a realistic envelope deformation of the human fingers comparable to existing methods. To show what we can expect from the method, we apply it to the grasping and pressing of a ball. Our solution to the grasping problem is based on displacement commands instead of force commands used in robotics and human behavior.