… Only lateral rigid motion was considered in this study to separate its effects from those of axial
and lateral strains on lateral displacement estimation. The performance as indicated by the …

… -based spatial angular compounding (SAC) has been developed to obtain better motion
estimation. … There are also boundary effects in the axial strain calculation. In order to remove the …

… uniformity among the strain estimates obtained at different angles when appropriate … use
of spatial angular compounding in strain elastograms. Angular compounding reduces noise in …

… Spatial angular compounding (SAC) is another method to improve the precision of lateral
estimation [11-… multiple steering angles. However, arterial motion and deformation during multi…

… -white estimation errors. In this paper, we investigate spatial angular compounding methods
… The method involves averaging ultrasound angular elastograms around the same region-of-…

… in vessel phantoms and showed that the compounding method outperformed 2D RF-based …
the compounding of 1D axial motion estimates could possibly improve 2D strain estimation …

… The estimation performance in the lateral direction is usually worse than that in … Spatial
angular compounding (SAC) has been demonstrated to improve the quality of lateral estimation …

… a least squares estimation of radial strains. This enables the use of a larger projection angle.
… at smaller beam steering angles are required to construct radial strain images. Simulated …

… This technique is most effective when the angular strain estimates to be averaged or
compounded are uncorrelated. In this paper, we present a theoretical analysis of the correlation …

… In this article, we investigate the performance of spatial-angular compounding for … two
dashed lines represents locations common to all angular strain estimates compounded. …