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History and Latest Advances in Flow Estimation Technology: From 1-D in 2-D to 3-D in 4-D

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  1. Pressure Difference Estimation in Carotid Bulbs using Vector Flow Imaging - A Phantom Study

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  2. Super-Resolution Ultrasound Imaging of Rat Kidneys before and after Ischemia-Reperfusion

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  3. Tissue Motion Estimation and Correction in Super Resolution Imaging

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  4. Vector Concentration used for Stenosis Assessment in the Carotid Artery before and after Carotid Stenting

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  1. Postembolization Syndrome after Prostatic Artery Embolization: A Systematic Review

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  2. Elastografie in der Brustbildgebung

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  3. Pressure Difference Estimation in Carotid Bulbs using Vector Flow Imaging - A Phantom Study

    Research output: Contribution to journalConference articleResearchpeer-review

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Ultrasound imaging of flow has seen a tremendous development over the last sixty years from 1-D spectral displays to color flow mapping and the latest Vector Flow Imaging (VFI). The paper gives an overview of the development from current commercial vector flow systems to the latest advances in fast 4-D volumetric visualizations. It includes a description of the radical break with the current sequential data acquisition by the introduction of synthetic aperture imaging, where the whole region of interest is insonified using either spherical or plane waves also known as ultrafast imaging. This makes it possible to track flow continuously in all directions at frame rates of thousands of images per second. The latest research translates this to full volumetric imaging by employing matrix arrays and row-column arrays for full 3-D vector velocity estimation at all spatial points visualized at very high volume rates (4-D).

Original languageEnglish
JournalIEEE International Ultrasonics Symposium, IUS
Pages (from-to)1041-1050
Number of pages10
ISSN1948-5719
Publication statusPublished - 1 Oct 2019
Event2019 IEEE International Ultrasonics Symposium, IUS 2019 - Glasgow, United Kingdom
Duration: 6 Oct 20199 Oct 2019

Conference

Conference2019 IEEE International Ultrasonics Symposium, IUS 2019
CountryUnited Kingdom
CityGlasgow
Period06/10/201909/10/2019

Event

2019 IEEE International Ultrasonics Symposium, IUS 2019

06/10/201909/10/2019

Glasgow, United Kingdom

Event: Conference

ID: 59302388