Quantitative photoacoustic velocimetry technique using multi-angle observations

Conference paper (2022)

Authors

C.G. Smith The University of Auckland
Jami Shepherd The University of Auckland
G.G.J. Renaud ImPhys/Medical Imaging - AS
Kasper van Wijk The University of Auckland
Research Group
ImPhys/Medical Imaging (AS) (TU Delft)
Copyright: © 2022 C.G. Smith, Jami Shepherd, G.G.J. Renaud, Kasper van Wijk
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Published Date

2022

Language

English

Reuse Rights

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Faculty

Applied Sciences

Department

ImPhys/Imaging Physics

Research Group

ImPhys/Medical Imaging

Abstract

By changing the ultrasonic receiving angle in post-processing, we can obtain flow vectors from a photoacoustic experiment on a blood vessel phantom by solving the photoacoustic Doppler equation using a least-squares optimisation approach.

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