… results of displacement vector measurement by the multidimensional cross-spectrum … in
displacement vector measurement using displacement variances, the results of displacement …

… distribution of living soft tissue by ultrasonic pulse-echo method, we … -D displacement vector
field from two successive rf echo data frames. The algorithm estimates a displacement vector …

… tumors in soft tissue and for identifying tissue regions damaged … by measuring tissue strain,
the gradient of tissue displacement… nominal vector length, P,, , were calculated for each vector …

… displacement vector estimation in ultrasound imaging. The main idea is to adapt the image
formation to a given displacement … The displacement is identified as the zero crossing of the …

… phase vector of length a and angle +. In general, the target will be moving with respect to
the transducer which will generate a Doppler shift and cause a rotation of the phase vector. To …

… , where fx is set as (4πf0)/c using the nominal US frequency f0 and ultrasound speed c [36]–[39].
In [31], for 2-D tissue displacement vector measurement, the estimates of US frequency …

… these methods permit measurements of displacement vectors. In … ultrasound is proposed,
which can enable measurements of lateral displacements and of arbitrary displacement vectors …

… be applied to reconstruct the tissue elasticity in the presence of measurement noise. In the
present study, only one component of the displacement vector was also used to reconstruct …

… ), since our displacement vector measurement methods are … of the multidimensional
displacement vector measurement and … that do not disregard the generated lateral displacement. …

… the sensor is measuring tissue displacement . This ultrasonic measuring technique provides
… where p is the tissue density, u is the particle displacement vector, and the over-dot symbol …