… those which measure strain and those which measure shear wave velocity. Strain elastography
involves deformation … Strain elastography does not estimate tissue stiffness; however, the …

… Our second contribution in this article is determining the suitability of the frame pair I1 and
I2 for strain estimation, which we achieve by using the weight vector that we calculated for PCA…

… in ultrasound elastography. It has … strain estimation, the model of a constant time shift of
the signals is not applicable. This results in major decorrelation noise of the time-shift estimation…

… They called it compression elastography. It constists in compressing an area of tissue at a
low-frequency and assessing its strain by means of tracking the changes in ultrasound echoes …

… since motion of the catheter prevents reliable strain estimation. Minimal motion was observed
near end-diastole. Reproducible strain estimates were obtained within one pressure cycle …

… for axial strain calculation from estimated axial displacements in ultrasound elastography. …
of various LPDDs on axial strain calculation in elastography, and discuss the results to try to …

… Affine model-based estimation could circumvent the limitation of derivative operations but …
was proposed to obtain robust strain estimates in the context of vascular elastography [6]. A …

… is used to generate strain images for quasi-static elastography. … three that is not optimal for
strain estimation, the introduction of … improves the quality of strain images. Average values for …

… Let ˆǫ − i,j (note the super minus) be our a priori strain estimate from the process prior to
step j (ie from the Equation 21) and ˆǫi,j be our a posteriori strain estimate at step j given …

… es on the estimation of strain from quasi-static ultrasound elastography; the estimation of
lateral displacement is always very difficult due to the poor resolution of the ultrasound probe in …