Methods in diffuse optical imaging.
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TL;DR: Some linear and nonlinear problems in diffuse optical imaging are outlined, together with some indications of current trends and future directions.
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Abstract: We describe some modelling and reconstruction methods for optical imaging in the macroscopic and mesoscopic regimes. Beginning with the basic model of radiative transport, we describe the diffusion approximation and its extensions. Some linear and nonlinear problems in diffuse optical imaging are outlined, together with some indications of current trends and future directions.
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