Joint Analysis of Heart Geometry and Kinematics with Spatiotemporal Active Region Model
Wong A, Shi P, Liu H, Sinusas A. Joint Analysis of Heart Geometry and Kinematics with Spatiotemporal Active Region Model. 2003, 1: 762-765. DOI: 10.1109/iembs.2003.1279876.Peer-Reviewed Original ResearchActive region modelMyocardial tissue elementsFinite element representationMinimization problemEnergy minimization problemStatistical priorsRegion modelCyclic motion modelIterative procedureMotion modelMotion resultsElement representationHeart geometryCardiac boundariesExternal forcesSpatiotemporal evolutionGeometryRobust segmentationJoint analysisAnalysis frameworkModelPriorsKinematicsImage analysis frameworkPromising experimentsAnalysis of Left Ventricular Motion Using a General Robust Point Matching Algorithm
Lin N, Papademetris X, Sinusas A, Duncan J. Analysis of Left Ventricular Motion Using a General Robust Point Matching Algorithm. Lecture Notes In Computer Science 2003, 2878: 556-563. DOI: 10.1007/978-3-540-39899-8_69.Peer-Reviewed Original ResearchPoint matching algorithmRobust point matching algorithmMatching algorithmNon-rigid cardiac motionDimensional medical imagesShape-based informationRobust Point MatchingCardiac magnetic resonance imagesNon-rigid transformationMedical imagesNumber of applicationsPoint matchingSynthetic dataAlgorithmOwn previous workLeft ventricular motionMagnetic resonance imagesCardiac motionImagesPrevious workResonance imagesSegmentationMatchingVentricular motionPriors