2019
Flow network tracking for spatiotemporal and periodic point matching: Applied to cardiac motion analysis
Parajuli N, Lu A, Ta K, Stendahl J, Boutagy N, Alkhalil I, Eberle M, Jeng GS, Zontak M, O'Donnell M, Sinusas AJ, Duncan JS. Flow network tracking for spatiotemporal and periodic point matching: Applied to cardiac motion analysis. Medical Image Analysis 2019, 55: 116-135. PMID: 31055125, PMCID: PMC6939679, DOI: 10.1016/j.media.2019.04.007.Peer-Reviewed Original ResearchConceptsDeformation/strainExcellent tracking accuracyEntire cardiac cycleTracking accuracyCardiac motion analysisAccurate estimationSurface pointsEchocardiographic image sequencesLV motionDisplacementMotion analysisImage sequencesCardiac cyclePoint matchingMotionConsecutive framesEstimationNetwork trackingImportant characteristicsSignificant promiseSchemeGood correlationFlow
1999
3D Cardiac Deformation from Ultrasound Images
Papademetris X, Sinusas A, Dione D, Duncan J. 3D Cardiac Deformation from Ultrasound Images. Lecture Notes In Computer Science 1999, 1679: 420-429. DOI: 10.1007/10704282_46.Peer-Reviewed Original ResearchDense motion fieldRegional cardiac deformationCardiac deformationLinear elastic modelMotion fieldTerms of strainFiber directionElastic modelDeformationHeart wallUltrasound imagesGood agreementHeart deformationImage sequencesWallSpecific directionQuantitative estimationInitial correspondenceFieldFlow