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arXiv · 1508.00839

Reconstruction-classification method for quantitative photoacoustic tomography

Emma Malone·Samuel Powell·Ben T. Cox·Simon R. Arridge
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Abstract

We propose a combined reconstruction-classification method for simultaneously recovering absorption and scattering in turbid media from images of absorbed optical energy. This method exploits knowledge that optical parameters are determined by a limited number of classes to iteratively improve their estimate. Numerical experiments show that the proposed approach allows for accurate recovery of absorption and scattering in 2 and 3 dimensions, and delivers superior image quality with respect to traditional reconstruction-only approaches.

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Emma Malone, Samuel Powell, Ben T. Cox, Simon R. Arridge. 2015-08-04. Reconstruction-classification method for quantitative photoacoustic tomography. https://doi.org/10.1117/1.jbo.20.12.126004

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