A displacement estimated method for real time tissue ultrasound elastography

H Li, M Zhang, K Yu, X Qi, J Tong - Mobile Networks and Applications, 2021 - Springer
… of the phase-zero search under large displacement conditions. So we propose a novel
displacement estimation method for real time tissue ultrasound elastography, which combines the …

CNN-based ultrasound image reconstruction for ultrafast displacement tracking

D Perdios, M Vonlanthen, F Martinez… - … on Medical Imaging, 2020 - ieeexplore.ieee.org
… Since our aim is to tackle displacement estimation at maximum frame rates, the … to
reconstruct consecutive frames and on two consecutive frames only to obtain 2-D displacement

A tissue mechanics based method to improve tissue displacement estimation in ultrasound elastography

N Kheirkhah, SCH Dempsey, H Rivaz… - 2020 42nd Annual …, 2020 - ieeexplore.ieee.org
… stress non-uniformity, elastography image reconstruction algorithms have been developed
[… of elasticity equations before it is solved directly or indirectly to calculate tissue mechanical …

A Non-invasive Method to Estimate the Stress–Strain Curve of Soft Tissue Using Ultrasound Elastography

Y Wang, DS Jacobson, MW Urban - Ultrasound in medicine & biology, 2022 - Elsevier
… To study the non-linear elasticity properties of soft tissues, … By combining the quasi-static
and shear ultrasound … in the reconstruction process, because lateral displacements

Ultrasound elasticity imaging using physics-based models and learning-based plug-and-play priors

N Mohammadi, MM Doyley… - ICASSP 2021-2021 IEEE …, 2021 - ieeexplore.ieee.org
… models for ultrasound elasticity imaging, we present a joint reconstruction framework which
… B-mode ultrasound images which introduce the noisy displacement observations as um = u …

Stretchable ultrasonic arrays for the three-dimensional mapping of the modulus of deep tissue

H Hu, Y Ma, X Gao, D Song, M Li, H Huang… - Nature Biomedical …, 2023 - nature.com
… We reconstructed 3D strain images of the phantoms by … in the ultrasonic patch can map a
2D cross-sectional displacement … A 3D elastographic image is reconstructed by integrating 16 …

Reconstruction of viscosity maps in ultrasound shear wave elastography

M Bhatt, MAC Moussu, B Chayer… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
reconstruct tissue viscoelastic properties have been proposed but are usually limited to the
reconstruction of elasticity and assumption of a tissue … the 13-mm distance from the pushing …

Learning the implicit strain reconstruction in ultrasound elastography using privileged information

Z Gao, S Wu, Z Liu, J Luo, H Zhang, M Gong, S Li - Medical image analysis, 2019 - Elsevier
… elastography framework based on the deep neural network for implicit strain reconstruction,
… actual ultrasound elastography process. Specifically, we consider the tissue displacement

Alternating direction method of multipliers for displacement estimation in ultrasound strain elastography

M Ashikuzzaman, B Peng, J Jiang, H Rivaz - Medical physics, 2024 - Wiley Online Library
… in ultrasonic strain elastography. Unlike the previous works 62-64 employing ADMM in
the reconstruction of tissue elasticity modulus, this work applies ADMM in ultrasound strain …

Elastic constants identification of irregular hard biological tissue materials using FEM-based resonant ultrasound spectroscopy

R Wang, F Fan, Q Zhang, X Li, H Niu… - Journal of the mechanical …, 2019 - Elsevier
… to a small perturbation of the displacement field u , where, ρ … arises from the geometrical
model reconstruction step. The FEM-… When the tomographic images are reconstructed into a 3-D …