In this work we consider the inverse problem of reconstructing the optical properties of a dielectric medium from measurements from the multi-modal Photoacoustic and Optical Coherence Tomography (PAT/OCT) setup. We reformulate the inverse problem as a Fredholm type integral equation for the Grüneisen parameter (space dependent) to be solved with a Galerkin type method. This is a joint work with P. Elbau and O. Scherzer.

This presentation is part of Minisymposium “MS6 - Time-dependent problems in imaging (2 parts)”
organized by: Thomas Schuster (Saarland University) , Anne Wald (Saarland University) .

Authors:

Leonidas Mindrinos (Computational Science Center, University of Vienna)

Keywords:

integral equations for image analysis, inverse problems, partial differential equation models