Results 271 to 280 of about 1,102,594 (301)

Evaluation of displacement estimation techniques for ultrasonic elasticity imaging

2020
ABSTRACT EVALUATION OF DISPLACEMENT ESTIMATION TECHNIQUES FOR ULTRASONIC ELASTICITY IMAGING Hüsrev Taha Senear MSc, Department of Electrical and Electronics Engineering Supervisor: Assoc. Prof. Dr. Mustafa Karaman August 1998, 55 pages This thesis covers principles underlying the elasticity imaging technique and a comparative analysis on various ...
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Imaging Hydrothermal Circulation Paths along the East Pacific Rise Using Elastic Wave-equation Based Inversion Technique

78th EAGE Conference and Exhibition 2016, 2016
Summary Along mid-ocean ridges, locations where hydrothermal fluids emerge onto the seafloor and potentially significant mineral ore bodies form, have been considered for future mineral exploitation. However, before the mining takes place at hydrothermal vents we need to better understand circulation paths of the fluids that are the main transporters ...
Marjanovic, M., Fuji, N., Singh, S.C., Belahi, T.   +3 more
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Probabilistic Characterization of Elastic Properties of Composites Using Digital Image Correlation Technique

Reliability assessment of composite structures requires probabilistic description of material properties including high-fidelity evaluation of their main statistical parameters. With respect to composite materials, the probabilistic description should capture anisotropy of random elastic properties and their possible statistical correlations. A general
Mark R. Gurvich, Patrick L. Clavette
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Evaluation of orthotropic elasticity of gradient-structured bamboo by microtensile testing combined with digital image correlation technique

, 2023
Jianyi Zhu, Hui Peng, Jianxiong Lyu, Tianyi Zhan   +3 more
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A composite imaging technique for high frame-rate and full-view cardiovascular ultrasound and elasticity imaging

2012
The frame-rate of ultrasound radio-frequency (RF) data acquisition is critical for imaging of the pulse wave and electromechanical wave propagation in cardiovascular tissues as well as improving the strain estimation. Therefore, an automated method had been developed to overcome the frame-rate limitations on standard systems by retrospective multi ...
Luo, J, Konofagou, EE, Wang, S, Lee, WN
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Shear Wave Speed Measurements Using Crawling Wave Sonoelastography and Single Tracking Location Shear Wave Elasticity Imaging for Tissue Characterization

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2016
J. Ormachea, R. Lavarello, S. McAleavey, K. Parker, B. Castañeda   +4 more
semanticscholar   +1 more source

Indentation Measurements to Validate Dynamic Elasticity Imaging Methods

Ultrasonic imaging (Print), 2016
K. N. Altahhan, Yue Wang, N. Sobh, M. Insana   +3 more
semanticscholar   +1 more source

Clinical Study of Ultrasonic Extreme Velocity Imaging Pulse Wave Technique in Carotid Elasticity in Patients with Type II Diabetes Mellitus

, 2021
Fang Ma, Jimei Xu, Weiwei Yang, Fuqin Bian   +3 more
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Physics-Informed Neural Networks for Tissue Elasticity Reconstruction in Magnetic Resonance Elastography

International Conference on Medical Image Computing and Computer-Assisted Intervention, 2023
Matthew Ragoza, K. Batmanghelich
semanticscholar   +1 more source

Comparison between 1D transient elastography and Supersonic Shear Imaging technique: Application to the arterial wall elasticity assessment

, 2010
Javier Brum, Nicolás Benech, Carlos Negreira, Jean‐Luc Gennisson, Mathias Fink, Mickaël Tanter   +5 more
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