Robust Myocardial Motion Tracking for Echocardiography: Variational Framework Integrating Local-to-Global Deformation

<table>Image frames by varying tissue/blood intensity ratio. We use echographic texture modeling and heart motion modeling to generate image frames with various contrasts.</table>

Computational and Mathematical Methods in Medicine

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Figure 3: Robust Myocardial Motion Tracking for Echocardiography: Variational Framework Integrating Local-to-Global Deformation 