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Proceedings Paper

Quantitative reconstruction of absorption and scattering coefficients in ultrasound-modulated optical tomography
Author(s): Samuel Powell; Terence S. Leung
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Paper 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.

Paper Details

Date Published: 3 March 2014
PDF: 11 pages
Proc. SPIE 8943, Photons Plus Ultrasound: Imaging and Sensing 2014, 89434X (3 March 2014); doi: 10.1117/12.2039770
Show Author Affiliations
Samuel Powell, Univ. College London (United Kingdom)
Terence S. Leung, Univ. College London (United Kingdom)


Published in SPIE Proceedings Vol. 8943:
Photons Plus Ultrasound: Imaging and Sensing 2014
Alexander A. Oraevsky; Lihong V. Wang, Editor(s)

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