Figure 9From: A model-based time-reversal of left ventricular motion improves cardiac motion analysis using tagged MRI data Utilizing time-reversal, the bulk motion Δ between I 2 and the time-reversed image TR is computed using simple matrix multiplication. The residual motion δ between TR and I 1 is estimated by a method of preference, such as HARP. The figure depicts the y components only.Back to article page