In this report, we present the regularization results of displacement vector measurement by
the multidimensional cross-spectrum phase gradient method (MC-SPGM), multidimensional …

Previously, we developed three displacement vector measurement methods, ie, the
multidimensional cross-spectrum phase gradient method (MCSPGM), the multidimensional …

Purpose Regarding the regularization of the displacement vector measurement and shear
modulus reconstruction, we propose to properly set the regularization parameters, ie, to use …

We previously reported methods A and B for reconstructing tissue shear modulus and
density using mean normal stress as an unknown. The use of method A enables us to obtain …

As a differential diagnosis technique of living soft tissues, we are developing ultrasonic
strain measurement-based shear modulus reconstruction methods. In this report, to stabilize …

Purpose In addition to a description of our three previously developed one-dimensional (1D)
methods from the viewpoint of shear modulus reconstruction using the strain ratio, two new …

An effective setting method (that is, a method using the variances of strain tensor component
measurements) is described for the properly spatially varied regularization parameters for …

Radio-frequency (RF) ultrasound can be used to estimate deformation of biological tissue.
Decorrelation of sequentially acquired ultrasound signals resulting from the deformation …

Nonlinear elasticity imaging provides additional information about tissue behavior that is
potentially diagnostic and avoids errors inherent in applying a linear elastic model to tissue …

We previously reported an ultrasonic strain measurement-based one-dimensional (TD)
shear modulus reconstruction technique using a regularisation method for differential …