Diffuse optical tomography by using time-resolved single pixel camera

A. Farina; M. Lepore; L. Di Sieno; Alberto Dalla Mora; N. Ducros; A. Pifferi; G. Valentini; Simon R. Arridge; C. D'Andrea

doi:10.1117/12.2079650

18 March 2015 Diffuse optical tomography by using time-resolved single pixel camera

A. Farina, M. Lepore, L. Di Sieno, Alberto Dalla Mora, N. Ducros, A. Pifferi, G. Valentini, Simon R. Arridge, C. D'Andrea

Author Affiliations +

Proceedings Volume 9319, Optical Tomography and Spectroscopy of Tissue XI; 93191K (2015) https://doi.org/10.1117/12.2079650
Event: SPIE BiOS, 2015, San Francisco, California, United States

Abstract

Diffuse Optical Tomography (DOT) and Fluorescence Molecular Tomography (FMT) generally require a huge data set which poses severe limits to acquisition and computational time, especially with a multidimensional data set. The highly scattering behavior of biological tissue leads to a low bandwidth of the information spatial distribution and hence the sampling can be preferably carried out in the spatial frequency source/detector space. In this work, a time-resolved single pixel camera scheme combined with structured light illumination is presented and experimentally validated on phantoms measurements. This approach leads to a significant reduction of the data set while preserving the information content.

Citation Download Citation

A. Farina, M. Lepore, L. Di Sieno, Alberto Dalla Mora, N. Ducros, A. Pifferi, G. Valentini, Simon R. Arridge, and C. D'Andrea "Diffuse optical tomography by using time-resolved single pixel camera", Proc. SPIE 9319, Optical Tomography and Spectroscopy of Tissue XI, 93191K (18 March 2015); https://doi.org/10.1117/12.2079650

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