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Magnetic resonance (MR) cine images are often used to clinically assess left ventricular cardiac function. In a typical study, multiple 2-D long axis (LA) and short axis (SA) cine images are acquired, each in a different breath-hold. Differences in lung volume during breath-hold and overall patient motion distort spatial alignment of the images thus complicating spatial integration of all image data...
Earlier studies of our group based on synthetic volumetric ultrasound data showed that automatic intensity-based spatio-temporal elastic registration of currently available three-dimensional (3D) volumetric ultrasound data sets should allow to measure the full myocardial motion, deformation and strain in three dimensions. This is a clear advantage over currently available ultrasound methods, which...
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