J Jiang, TJ Hall - Physics in Medicine & Biology, 2015 - iopscience.iop.org
… quadratic subsample displacementestimation methods, higher quality axial strain and shear strain images (eg 18.6% improvement in contrast-to-noise ratio for shear strain images) can …
M Lu, Y Tang, R Sun, T Wang, S Chen, R Mao - Computers in Industry, 2015 - Elsevier
… It can obtain the subsample displacements directly with optical flow (OF) … displacement estimation which combined block matching algorithm (BMA) and phase shift with prior estimation (…
RGP Lopata, MM Nillesen, HHG Hansen… - Ultrasound in medicine …, 2009 - Elsevier
… strain estimation. Using 2-D windows of RF data resulted in better displacementestimates for … Obtaining subsample lateral displacementestimates by fitting a predefined shape through …
D Perdios, M Vonlanthen, F Martinez… - … on Medical Imaging, 2020 - ieeexplore.ieee.org
… Since our aim is to tackle displacementestimation at maximum frame rates, the proposed approach relies only on single unfocused acquisitions to reconstruct consecutive frames and …
H Liebgott, J Fromageau, JE Wilhjelm, D Vray… - EURASIP Journal on …, 2005 - Springer
… new approach to displacementestimation by ultrasound for tissue elasticity imaging has been … to create lateral oscillations in the RF ultrasoundimage. This leads to the development of …
S Rosenzweig, M Palmeri… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
… data are processed offline to estimate the displacement of the tissue after … ultrasound: cubic spline interpolation and Loupas’ two-dimensional autocorrelator for displacementestimation. …
A Eder, T Arnold, C Kargel - IEEE Transactions on …, 2007 - ieeexplore.ieee.org
… imaging, as briefly reviewed in Section II, is vital in clinical practice, we will focus on displacement estimation … pulses from typical commercial ultrasound scanners set to maximize spatial …
… Moreover, we show that the displacementestimation error decreases as the percentage of overlapping area increases and it increases as the overlapping area becomes too large. In Fig…
H Li, M Zhang, K Yu, X Qi, J Tong - Mobile Networks and Applications, 2021 - Springer
… So we propose a novel displacementestimation method for real time tissue ultrasound … method is more accurate, faster and robust than other displacementestimation methods. …