Neue Events bitte unter https://conference3.aau.at/ anlegen.
5-7 July 2023
Alpen-Adria-Universität Klagenfurt
Europe/Vienna timezone

A paraxial approach for the inverse problem of vibroacoustic imaging in frequency domain

6 Jul 2023, 12:00
25m
HS 3 (University of Klagenfurt)

HS 3

University of Klagenfurt

Speaker

Teresa Rauscher

Description

Vibroacoustic imaging by means of ultrasound is an imaging method that was developed to achieve higher resolutions by sending in high frequency waves and making use of the difference frequency to avoid the drawbacks of scattering and stronger attenuation at high frequencies. We make use of a paraxial approach for the directive beams and arrive at a system of PDEs that involves space dependent parameters. Reconstructing these parameters yields a spatial image of the region of interest. In this talk, we will deal with the modeling and inverse problem for vibroacoustic imaging.

Primary author

Presentation Materials

There are no materials yet.