Ultrasound elasticity imaging based multilevel estimation using radiofrequency data
ARH Al-jader, A Alazawi… - IOP Conference Series …, 2020 - iopscience.iop.org
An ultrasound elastography introduced to differentiate hard tumor inclusion embedded in
soft tissue background based on similarity measurement of before and after deformation. In …
soft tissue background based on similarity measurement of before and after deformation. In …
Dynamic estimation of myocardial deformation using ultrasound RF-data: A preliminary study
ZR Shan, X Li, YN Wang… - 2015 37th Annual …, 2015 - ieeexplore.ieee.org
Analytic minimization (AM) is one of elastography algorithms. In this study, a healthy male
volunteer lying in lateral position was examined by an ultrasound system. The left ventricular …
volunteer lying in lateral position was examined by an ultrasound system. The left ventricular …
Motion estimation and compensation of feature-motion decorrelation
W Yu, T Liang - US Patent 9,286,691, 2016 - Google Patents
(73) Assignee: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY,
5,524,636 A 6/1996 Sarvazyan et al. Hong Kong (CN) 5,720,708 A 2/1998 Lu et …
5,524,636 A 6/1996 Sarvazyan et al. Hong Kong (CN) 5,720,708 A 2/1998 Lu et …
Imaging tumor microenvironment with ultrasound
M Sridhar, MF Insana - … Conference on Information Processing in Medical …, 2005 - Springer
Recent advances in molecular biology are providing new opportunities for breast cancer
imaging. Our approach uses ultrasound to image viscoelastic features of tumors. These …
imaging. Our approach uses ultrasound to image viscoelastic features of tumors. These …
A two-dimensional locally regularized strain estimation technique: preliminary clinical results for the assessment of benign and malignant breast lesions
E Brusseau, V Detti, A Coulon… - Medical Imaging …, 2011 - spiedigitallibrary.org
We previously developed a 2D locally regularized strain estimation technique that was
already validated with ex vivo tissues. In this study, our technique is assessed with in vivo …
already validated with ex vivo tissues. In this study, our technique is assessed with in vivo …
Ultrasound strain imaging using spatiotemporal Bayesian regularized multi-level block matching method
R Al Mukaddim, AM Weichmann… - Medical Imaging …, 2021 - spiedigitallibrary.org
Ultrasound Strain imaging (USI) is a radiofrequency (RF) signal-based method for mapping
mechanical tissue properties with widespread preclinical and clinical uses. USI quality is …
mechanical tissue properties with widespread preclinical and clinical uses. USI quality is …
Effect of prior probability quality on biased time-delay estimation
When properly constructed, biased estimators are known to produce lower mean-square
errors than unbiased estimators. A biased estimator for the problem of ultrasound time-delay …
errors than unbiased estimators. A biased estimator for the problem of ultrasound time-delay …
Ultrasonic imaging of biochemical changes in tissues
M Sridhar, H Du, C Pellot-Barakat… - IEEE Ultrasonics …, 2004 - ieeexplore.ieee.org
Advanced breast carcinomas are complex mixtures of epithelial, stromal and inflammatory
cells with heterogenous, chaotic blood flow. Elevated cell metabolism and poor perfusion …
cells with heterogenous, chaotic blood flow. Elevated cell metabolism and poor perfusion …
A novel method for monitoring liver ablation using ultrasound elastography
Monitoring the ablation process in order to document the adequacy of margins during
treatment is of significant importance. Observing that the ablation lesion is harder than …
treatment is of significant importance. Observing that the ablation lesion is harder than …
Chronic Myocardial Infarct Visualization Using Three-Dimensional Ultrasound
BC Byram - 2011 - search.proquest.com
This dissertation aims to demonstrate the feasibility of direct infarct visualization using 3D
medical ultrasound. The dissertation proceeds by providing the first ever demonstration of …
medical ultrasound. The dissertation proceeds by providing the first ever demonstration of …