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Proceedings Paper

Diffuse optical tomography by using time-resolved single pixel camera
Author(s): A. Farina; M. Lepore; L. Di Sieno; Alberto Dalla Mora; N. Ducros; A. Pifferi; G. Valentini; Simon R. Arridge; C. D'Andrea
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Paper 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.

Paper Details

Date Published: 18 March 2015
PDF: 7 pages
Proc. SPIE 9319, Optical Tomography and Spectroscopy of Tissue XI, 93191K (18 March 2015); doi: 10.1117/12.2079650
Show Author Affiliations
A. Farina, Istituto di Fotonica e Nanotecnologie (IFN-CNR) (Italy)
M. Lepore, Politecnico di Milano (Italy)
L. Di Sieno, Politecnico di Milano (Italy)
Alberto Dalla Mora, Politecnico di Milano (Italy)
N. Ducros, CREATIS, CNRS (France)
A. Pifferi, Istituto di Fotonica e Nanotecnologie (IFN-CNR) (Italy)
Politecnico di Milano (Italy)
G. Valentini, Istituto di Fotonica e Nanotecnologie (IFN-CNR) (Italy)
Politecnico di Milano (Italy)
Simon R. Arridge, Univ. College London (United Kingdom)
C. D'Andrea, Istituto di Fotonica e Nanotecnologie (IFN-CNR) (Italy)
Politecnico di Milano (Italy)


Published in SPIE Proceedings Vol. 9319:
Optical Tomography and Spectroscopy of Tissue XI
Bruce J. Tromberg; Arjun G. Yodh; Eva Marie Sevick-Muraca; Robert R. Alfano, Editor(s)

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