Edward W. B. Lo

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We present a robust H∞ algorithm for object kinematics estimation from image sequences. The framework relies on both the physical modeling of the object structure and behavior, and the minimization of the worst-case error filtering criterion. By employing the finite element method, the system dynamics of the object is constructed as a set of physically(More)
There have been many efforts using image analysis algorithms to study cardiac kinematics, or using biomechanics strategies to study myocardial material properties. In this paper, we propose a novel stochastic mechanics strategy and an extended Kalman filter (EKF) computational framework to estimate the cardiac kinematics functions and material model(More)
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