Time Domain Diffuse Optical Tomography (TD-DOT) at different wavelengths can be used to retrieve tissue reconstructing the components of a two-region system starting from self-normalized time-dependent measurements performed in reflectivity geometry over multiple wavelengths. The proposed method performs a fit of a limited number of tissues parameters providing a good quantification of the components’ concentrations by applying a FEM-based Diffusion approximation of the TD-DOT direct model.

Fitting a spectral model for component analysis in diffuse optical tomography

Ferocino, Edoardo;Pifferi, Antonio;Taroni, Paola;
2019-01-01

Abstract

Time Domain Diffuse Optical Tomography (TD-DOT) at different wavelengths can be used to retrieve tissue reconstructing the components of a two-region system starting from self-normalized time-dependent measurements performed in reflectivity geometry over multiple wavelengths. The proposed method performs a fit of a limited number of tissues parameters providing a good quantification of the components’ concentrations by applying a FEM-based Diffusion approximation of the TD-DOT direct model.
2019
Diffuse Optical Spectroscopy and Imaging VII
9781510628410
9781510628427
Finite Element Method, Diffusion Equation, FEM, TD-DOT, Spectral Fit
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/1115386
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