Published in

De Gruyter, Journal of Inverse and Ill-posed Problems, 6(19), 2011

DOI: 10.1515/jiip.2011.050

Links

Tools

Export citation

Search in Google Scholar

Reconstructions in Ultrasound Modulated Optical Tomography

Journal article published in 2009 by Moritz Allmaras, Wolfgang Bangerth ORCID
This paper is available in a repository.
This paper is available in a repository.

Full text: Download

Red circle
Preprint: archiving forbidden
Red circle
Postprint: archiving forbidden
Orange circle
Published version: archiving restricted
Upload
Policy details
Data provided by SHERPA/RoMEO

Abstract

We introduce a mathematical model for ultrasound modulated optical tomography and present a simple reconstruction scheme for recovering the spatially varying optical absorption coefficient from scanning measurements with narrowly focused ultrasound signals. Computational results for this model show that the reconstruction of sharp features of the absorption coefficient is possible. A formal linearization of the model leads to an equation with a Fredholm operator, which explains the stability observed in our numerical experiments. ; Comment: Section 2 now contains a more detailed derivation of the mathematical model.