Physical Simulation of the Visible Human Joints

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Physical Simulation of the Visible Human Joints

• Chandrajit L. Bajaj
• Fausto Bernardini

Kwunnan Lin Elisha Sacks
Daniel R. Schikore
Shastra Lab Center for Image Analysis
and Data Visualization Purdue University West
Lafayette, IN 47907
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OutlineModeling, Simulation, Analysis,
Visualization

• Surface, Solid and Finite Element Models
• Physical Models capturing material properties
• Kinematic Analysis
• Dynamics Simulations
• Loading Simulations and Stress analysis
• Interrogative Visualization

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Modeling, Simulation, Analysis, Visualization
Data Synthesis Computation
Workstation
Workstation
Servers
Display, Querying Analysis
Domain Data Acquisition
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Network Architecture
SP2
INTEL PARAGON
WS
MASSIVE STORAGE
FDDI Ring
Campus FDDI Backbone
A T M
A T M
F D D I
H I P P I
F D D I
F D D I
H I P P I
NSC Router
CISCO Lighstream
ATM Switch (Shastra Lab)
ATM Switch (PUCC)
WS
WS
WS
WS
WS
WS
Ethernet
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Smooth Surface Model Reconstruction with A-patches
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Planar Cross-Sections of the Knee Joint
Longitudnal Cross-Sections of the Knee Joint Model
Tiling of planar parallel cross-sections of the
knee model showing branching complexity
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Knee Kinematics Contact Configuration Space
A planar slice of configuration space for ?? 0.5

• A 3-dof planar knee kinematic model

The 3 D contact configuration space of the knee
kinematics
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Current Research

• Integrating modeling, simulation, analysis,
  visualization in SHASTRA
• Deformable models of ligaments, tendons
• Material properties extraction of soft tissue
• Finite Element Meshes
• Dynamic loading patterns