3 March 2014 Quantitative reconstruction of absorption and scattering coefficients in ultrasound-modulated optical tomography
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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.
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Samuel Powell, Samuel Powell, Terence S. Leung, Terence S. Leung, "Quantitative reconstruction of absorption and scattering coefficients in ultrasound-modulated optical tomography", Proc. SPIE 8943, Photons Plus Ultrasound: Imaging and Sensing 2014, 89434X (3 March 2014); doi: 10.1117/12.2039770; https://doi.org/10.1117/12.2039770
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