11 citations · 11 across the 1 of their papers we have counts for
4 papers
Photoacoustic Tomography With Spatially Varying Compressibility and Density
Zakaria Belhachmi, Thomas Glatz, Otmar Scherzer
This paper investigates photoacoustic tomography with two spatially varying acoustic parameters, the compressibility and the density. We consider the reconstruction of the absorpti…
Non-Equispaced Grid Sampling in Photoacoustics with a Non-Uniform FFT
Julian Schmid, Thomas Glatz, Behrooz Zabihian +3
To obtain the initial pressure from the collected data on a planar sensor arrangement in photoacoustic tomography, there exists an exact analytic frequency domain reconstruction fo…
A Direct Method for Photoacoustic Tomography with Inhomogeneous Sound Speed
Zakaria Belhachmi, Thomas Glatz, Otmar Scherzer
The standard approach for photoacoustic imaging with variable speed of sound is time reversal, which consists in solving a well-posed final-boundary value problem for the wave equa…
Computational Realization of a Non-Equidistant Grid Sampling in Photoacoustics with a Non-Uniform FFT
Julian Schmid, Thomas Glatz, Behrooz Zabihian +3
To obtain the initial pressure from the collected data on a planar sensor arrangement in Photoacoustic tomography, there exists an exact analytic frequency domain reconstruction fo…