2008
Integrated Segmentation and Motion Analysis of Cardiac MR Images Using a Subject-Specific Dynamical Model
Zhu Y, Papademetris X, Sinusas A, Duncan J. Integrated Segmentation and Motion Analysis of Cardiac MR Images Using a Subject-Specific Dynamical Model. 2008, 1-8. DOI: 10.1109/cvprw.2008.4563007.Peer-Reviewed Original ResearchSubject-specific dynamical modelBoundary element methodMotion tracking algorithmElement methodDisplacement fieldRecursive Bayesian frameworkCardiac MR imagesDynamical modelCardiac segmentationSegmentation moduleFuture framesSegmentation resultsIntegrated SegmentationSubject vectorsFeature pointsTracking algorithmMyocardial displacementTracking resultsMatching strategySegmentationCardiac imagesCardiac sequenceMotion analysisEfficient wayRegularization modelINTEGRATED SEGMENTATION AND DEFORMATION ANALYSIS OF 4-D CARDIAC MR IMAGES
Zhu Y, Yan P, Papademetris X, Sinusas A, Duncan J. INTEGRATED SEGMENTATION AND DEFORMATION ANALYSIS OF 4-D CARDIAC MR IMAGES. 2008, 1437-1440. DOI: 10.1109/isbi.2008.4541277.Peer-Reviewed Original Research
2004
Recovering Displacements and Deformations from 3D Medical Images Using Biomechanical Models
Papademetris X, Škrinjar O, Duncan J. Recovering Displacements and Deformations from 3D Medical Images Using Biomechanical Models. Handbook Of Numerical Analysis 2004, 12: 551-590. DOI: 10.1016/s1570-8659(03)12006-6.Chapters
2003
A New Biomechanical Model Based Approach on Brain Shift Compensation
Kobashi K, Papademetris X, Duncan J. A New Biomechanical Model Based Approach on Brain Shift Compensation. Lecture Notes In Computer Science 2003, 2878: 59-66. DOI: 10.1007/978-3-540-39899-8_8.Peer-Reviewed Original ResearchBrain shift compensationInverse finite element analysisFinite element analysisShift compensationEntire displacement fieldExternal forcesReasonable estimation resultsElement analysisDisplacement fieldSurface displacementsDisplacement errorModel Based ApproachBiomechanical responseNavigation errorsBoundary forcesUnknown variablesDimensional synthetic dataModel equationsForceEstimation resultsEquationsCompensationPreoperative imagesBased ApproachBrain boundaries