James Hahn, Ph.D.Director, Institute for Biomedical

EngineeringChair, Department of Computer Science

George Washington University

hahn@gwu.eduwww.icg.gwu.eduwww.cs.gwu.edu

Medical Visualization and Simulation

Institute for Biomedical Engineering, Department of Computer Science

The George Washington University

Interdisciplinary group composed of engineering and medical faculty

Promote collaborative research and educational activities

One of original seven funded areas of excellence selected by the George Washington University for strategic long-term growth

GW Institute forBiomedical Engineering

Institute for Biomedical Engineering, Department of Computer Science

The George Washington University

Computer-Based Tools for Medialization Laryngoplasty

Collaboration: Department of Otolaryngology Department of Computer Science Department of Mechanical and

Aerospace Engineering NIH R-01 Surgical planning Image-guided surgery Computer vision

techniques forregistration

Institute for Biomedical Engineering, Department of Computer Science

The George Washington University

ImagingHeart Motion

Collaboration with National Heart,Lung and Blood Institute

DENSE - Displacement Encodingwith Stimulated Echo MRI

Encode positional information into the phase of each image pixel

Segmentation and reconstruction of geometry sampled in time

Determine strain Visualization of strain maps

Institute for Biomedical Engineering, Department of Computer Science

The George Washington University

Visualization of Clinical Practice Guidelines and Patient Care Process

Visualize decision-making process

Visualize importance metric

Visualize relationships in patient data

Collaboration with Orthopaedic Surgery

Institute for Biomedical Engineering, Department of Computer Science

The George Washington University

Motion Capture and AnalysisLaboratory (MOCA)

Capture human motion Analyze and visualize motion Collaboration with Psychology,

Anthropology, Orthopaedic Surgery, Dance, Exercise Science, Physical Therapy