N Knauer, XL Deán-Ben… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… axis) of the compounded volume based on the estimated array positions and orientations. (… estimation accuracy in the SVOT scan for the 2D and 3D Fourier-based spatialcompounding …
SA Hasnain, S Hyder, L Nie… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
… to estimate angled tissue motion for shear wave compounding … In sheer wave compounding, steered shear waves are … both axial and lateraldisplacement components are investigated …
… The registered images captured at different angles are fused into a speckle-reduced … enhance lateral resolution and contrast. As demonstrated by experiments, angularcompounding …
M Mirzaei, A Asif, H Rivaz - IEEE Transactions on Ultrasonics …, 2020 - ieeexplore.ieee.org
… results show substantial improvement in the estimation of lateraldisplacements. … Luo, “Performance optimization of lateraldisplacementestimation with spatialangularcompounding,” …
… lateral direction, the existing displacementestimation techniques fail to generate an accurate lateraldisplacement … 2) The lateraldisplacementestimation entirely depends on the axial …
AC Jensen, A Austeng - IEEE Transactions on Ultrasonics …, 2020 - ieeexplore.ieee.org
… compounding; the weights will be applied spatially as array tapers. In effect, this limits us to study changes laterally … The steered Thomson compounding provides even better estimates …
… formulation and experimental evaluation of this technique. PSF improvement in terms of resolution and Signal to Noise Ratio (SNR) with the proposed spatialcompounding is evaluated …
Z Kou, RJ Miller, ML Oelze - IEEE transactions on ultrasonics …, 2022 - ieeexplore.ieee.org
… lateral profile of axially integrated power estimated from the wire targets using Hann apodization and NSI, because the energy in the grating lobes spreads axially. We also estimated …
… estimators solve simultaneously the translation (axial and lateraldisplacements) and deformation (axial and lateral … spectrum of compounded images and the window size of estimators, …