Shape-based tracking of left ventricular wall motion
Duncan J, Owen R, Anandan P, Staib L, McCauley T, Salazar A, Lee F. Shape-based tracking of left ventricular wall motion. 1991, 41-44. DOI: 10.1109/cic.1990.144160.Peer-Reviewed Original ResearchFlow fieldComposite flow fieldsLeft ventricular endocardial wallShape-based trackingSmooth flow fieldOptimization functionalsShape-based strategyNext contourCardiac image sequencesNonuniform motionLocal minimaEntire cardiac cycleMotion computationSmoothness termPairs of framesMotionComputationAccurate estimatesImage sequencesTrackingEndocardial wallWall motionMatch dataPrevious techniquesPoint basis