Powell, S;
Leung, TS;
(2014)
Quantitative reconstruction of absorption and scattering coefficients in ultrasound-modulated optical tomography.
In:
Proceedings of SPIE.
Society of Photo-optical Instrumentation Engineers
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Abstract
The simultaneous and/or quantitative recovery of optical absorption and scattering coefficients in ultrasound modulated optical tomography requires the use of a model-based inversion procedure. In this work we employ a linearised forward model as part of a non-linear image reconstruction process, recovering parameters with an error of less than ±3% from simulated measurements with 1% Gaussian noise and initial conditions differing by 10% from the actual background. © 2014 SPIE.
| Type: | Proceedings paper |
|---|---|
| Title: | Quantitative reconstruction of absorption and scattering coefficients in ultrasound-modulated optical tomography |
| Event: | Photons Plus Ultrasound: Imaging and Sensing |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1117/12.2039770 |
| Publisher version: | http://dx.doi.org/10.1117/12.2039770 |
| Language: | English |
| Additional information: | Copyright notice format: Copyright 2014 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Med Phys and Biomedical Eng |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/1433864 |
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