# Inverse transport problem in fluorescence ultrasound modulated optical tomography with angularly averaged measurements

## TL;DR

This paper investigates the inverse transport problem in fluorescence ultrasound modulated optical tomography with angularly averaged data, focusing on uniqueness, stability, and reconstruction algorithms, extending previous diffusion model work.

## Contribution

It introduces a new analysis for the inverse transport problem in fUMOT with angularly averaged measurements, including reconstruction algorithms and numerical validation.

## Key findings

- Proved uniqueness and stability of the inverse problem
- Developed and validated reconstruction algorithms
- Extended previous diffusion model analysis to transport model

## Abstract

We consider an inverse transport problem in fluorescence ultrasound modulated optical tomography (fUMOT) with angularly averaged illuminations and measurements. We study the uniqueness and stability of the reconstruction of the absorption coefficient and the quantum efficiency of the fluorescent probes. Reconstruction algorithms are proposed and numerical validations are performed as well. This paper is an extension of arXiv:1804.01135, where a diffusion model for this problem was considered.