AIMC Topic: Blood Flow Velocity

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Automated Ultrasound Doppler Angle Estimation Using Deep Learning.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Jul 1, 2019
Angle estimation is an important step in the Doppler ultrasound clinical workflow to measure blood velocity. It is widely recognized that incorrect angle estimation is a leading cause of error in Doppler-based blood velocity measurements. In this pap...
Humans Deep Learning Ultrasonography Ultrasonography, Doppler Blood Flow Velocity Angiography
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Machine learning in multiexposure laser speckle contrast imaging can replace conventional laser Doppler flowmetry.

Journal of biomedical optics Jan 1, 2019
Laser speckle contrast imaging (LSCI) enables video rate imaging of blood flow. However, its relation to tissue blood perfusion is nonlinear and depends strongly on exposure time. By contrast, the perfusion estimate from the slower laser Doppler flow...
Humans Neural Networks, Computer Machine Learning Computer Simulation Reproducibility of Results Adult Male Image Processing, Computer-Assisted Models, Statistical Regional Blood Flow Perfusion Erythrocytes Lasers Calibration Monte Carlo Method Blood Flow Velocity Laser-Doppler Flowmetry Stochastic Processes Microcirculation
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Reduced Internal Carotid Artery Flow in Color-coded Carotid Duplex Sonography.

Acta neurologica Taiwanica Dec 15, 2016
PURPOSE: Reduced flow in the internal carotid artery (ICA) is related to cerebral ischemia. We established a classification of reduced ICA flow through color-coded carotid duplex (CCD) sonography.
Humans Retrospective Studies Female Aged Adult Male Middle Aged Blood Flow Velocity Cerebrovascular Circulation Carotid Artery, Internal Carotid Stenosis Ultrasonography, Doppler, Duplex
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