Velocity estimation using synthetic aperture imaging [blood flow]

Velocity estimation using synthetic aperture imaging [blood flow]

Presented an approach for synthetic aperture blood flow ultrasound imaging. Estimates with a low bias and standard deviation can be obtained with as few as eight emissions. The performance of the new estimator is verified using both simulations and measurements. The results demonstrate that a fully...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Nikolov, S.I., Jensen, J.A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Blood
Cells (biology)
Focusing
Frequency estimation
Motion compensation
Motion estimation
Plugs
Recursive estimation
Scattering
Ultrasonic imaging
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Beschreibung
Zusammenfassung:Presented an approach for synthetic aperture blood flow ultrasound imaging. Estimates with a low bias and standard deviation can be obtained with as few as eight emissions. The performance of the new estimator is verified using both simulations and measurements. The results demonstrate that a fully functioning synthetic aperture scanner can be made.
DOI:10.1109/ULTSYM.2001.991985