Published several papers, including an article in Human Brain Mapping on automated volumetry and regional thickness analysis of hippocampal subfields; won first place in segmentation grand challenges at MICCAI 2012 and MICCAI 2013.
Research Experience
Worked on complex geometric constraints problems in skeleton-based shape analysis; developed the continuous medial representation (cm-rep) approach; involved in multi-atlas and shape-based segmentation algorithms, applied to neuroimaging and cardiac imaging; supervised the development of ITK-SNAP and Convert3D software tools.
Education
Graduate work was performed under the direction of Dr. Stephen M. Pizer at the University of North Carolina, focusing on finding shape representations suitable for statistical shape analysis with features derived from geometrical skeletons.
Background
Associate Professor in the Department of Radiology at the University of Pennsylvania and a member of the Bioengineering Graduate Group. His research focuses on developing novel computational methodologies for the analysis of biomedical imaging data.
Miscellany
Deeply involved in efforts to make complex image analysis tools available broadly in the form of software applications.