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We present a row-action method based on minimization of the L1 norm for improving the accuracy of fluorescent tomography in reconstruction of fluorescent objects. The method is validated using a CW system and milk-based phantoms.
We propose a method to improve depth resolution and accuracy of fluorescent molecular tomography (FMT) by applying a spatial constraint to obtain a low-resolution fluorophore presence map. Results are verified using a CW FMT system.
We investigate the accuracy of fluorescent tomography in imaging deep objects in tissue using an information theoretic analysis of the information content of the measurements. Results are verified by experiments performed on a tissue phantom.
A method is proposed for improving the robustness of fluorescent tomography by estimating the likelihood of non-zero concentration at any voxel. Phantom experimental results demonstrate robust reconstruction despite significant modeling mismatch due to optical heterogeneities.
We present a method for accurate localization of fluorescent probes using fluorescent diffuse optical tomography (FDOT). Experimental results for a milk phantom demonstrate the capability of this method in accurately localizing small fluorescent objects
We discovered the linear dependence of the micro-particle size and the harmonic position of Fourier transforms of the far-field light scattering spectra over wavenumber. Based on this observation, we developed a new micro-particle sizing technique.
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