M Lu, Y Tang, R Sun, T Wang, S Chen, R Mao - Computers in Industry, 2015 - Elsevier
… techniques, are applied to estimate the displacementfield between the two sets of RF … reconstructed/computed from the displacementfield. Elastography can be broadly classified into …
… tissue displacement in quasi-static elastography. A major challenge in elastography is estimation of displacement (… ultrasound data. Maximizing normalized cross correlation (NCC) of …
H Li, M Zhang, K Yu, X Qi, J Tong - Mobile Networks and Applications, 2021 - Springer
… a novel displacement estimation method for real time tissue ultrasoundelastography, which … Therefore, the method in this paper had the lowest displacementfield error and higher …
… using two frames of ultrasound RF data. This paper introduces a technique for calculating a displacementfield from three (or multiple) frames of ultrasound RF data. To calculate a …
… The use of constructive interfaces makes it possible to increase the amplitude of the wave and thus the signal to noise ratio of the displacementfield. The generated quasi-plane shear …
ME Hachemi, S Callé, JP Remenieras - Ultrasonics, 2006 - Elsevier
… the displacements of the medium induced by this stress field … experimental measurement of displacements induced by a … [11], following displacements induced along the force radiation …
J Jiang, TJ Hall - Physics in Medicine & Biology, 2015 - iopscience.iop.org
… More formally, the ith displacementfield represents the 2D displacement vector field obtained … were calculated by comparing the estimated axial and lateral displacementfields to the …
H Rivaz, EM Boctor, MA Choti… - IEEE transactions on …, 2010 - ieeexplore.ieee.org
… images it with ultrasound. Within many techniques proposed for static elastography, we focus on free… for calculating smooth strain field from the displacementfield using Kalman filtering. …
W Khaled, S Reichling, OT Bruhns, H Ermert - Ultrasonics, 2006 - Elsevier
… displacementfield of biological tissue is determined using an ultrasoundelastography … Axial displacements were calculated by comparing echo signal sets obtained prior to and …