… Ultrasound elastography can be formulated as … gradient descent scheme to optimize this
cost function. Since we have analytically derived the derivative of the cost function, the gradient …

… gradient similarity constraints. We estimate the adaptive weight concerning each similarity
… We call our technique rGLUE: robust data term in GLobal Ultrasound Elastography. rGLUE …

… difference in backscattering of ultrasound in compressed and non-compressed tissue. This
modality is referred to as the static, compression elastography … the velocity gradient for tissue …

… strain imaging include two qualitative elasticity scores (the Asteria criteria, a 4-point score
similar to that of breast ultrasound elastography, 84 or the Rago criteria, a 5-point score 86 ) …

… elastography algorithm which takes adaptively weighted contributions of both amplitude and
gradient similarities … We name our algorithm rGLUE- GLobal Ultrasound Elastography with …

… the difference between the … ultrasound and an AD-based gradient method for specific
directions of space, this paper proposes a novel MRE approach for shear wave elastography in …

… Our method follows an approach similar to a standard image registration framework, …
gradient. However, direct differentiation of the displacement field is rarely used because gradient …

… Finally, the spatial gradient of the displacement field represents the strain distribution, which
… 195-197 ; similar exploration is needed in ultrasound elastography applications. A futuristic …

… elastography, there was no significant difference between the three techniques for the
diagnosis of cirrhosis, but p-SWE and transient elastography … venous pressure gradient (HVPG, …

… The major difference in the different transient elastography techniques results in the …
The extraction of the slope allows to work back to the speed of the shear wave and thus the …