2011
SEGMENTATION OF 3D RF ECHOCARDIOGRAPHY USING A JOINT SPATIO-TEMPORAL PREDICTOR AND SIGNAL INTENSITY MODEL
Pearlman P, Tagare H, Lin B, Sinusas A, Duncan J. SEGMENTATION OF 3D RF ECHOCARDIOGRAPHY USING A JOINT SPATIO-TEMPORAL PREDICTOR AND SIGNAL INTENSITY MODEL. 2011, 649-652. DOI: 10.1109/isbi.2011.5872490.Peer-Reviewed Original ResearchSpatio-temporal predictorsLeft ventricular segmentationSpatio-temporal coherenceSegmentation problemImage sequencesSubsequent framesVentricular segmentationSegmentationUltrasound sequencesVoxel intensitiesManual tracingLinear predictorLevel setsSpatial modelConditional modelInhomogeneity issuesFrameIntensity modelModelSet
2003
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 experiments
2001
The Active Elastic Model
Papademetris X, Constable R, Onat E, Duncan J, Sinusas A, Dione D. The Active Elastic Model. Lecture Notes In Computer Science 2001, 2082: 36-49. DOI: 10.1007/3-540-45729-1_4.Peer-Reviewed Original Research