A Cost-effective LED and Photodetector Based Fast Direct 3D Diffuse Optical Imaging System

Saikia, Manob Jyoti and Manjappa, Rakesh and Kanhirodan, Rajan (2017) A Cost-effective LED and Photodetector Based Fast Direct 3D Diffuse Optical Imaging System. In: Conference on Diffuse Optical Spectroscopy and Imaging VI, JAN 25-27,2017, Munich, GERMANY.

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Abstract

A cost-effective and high-speed 3D diffuse optical tomography system using high power LED light sources and silicon photodetectors has been designed and built, that can continuously scan and reconstruct spectroscopic images at a frame rate of 2 fps. The system is experimentally validated with tissue mimicking cylindrical resin phantom having light absorbing inhomogeneities of different size, shape and contrast, and at different locations.

Item Type:	Conference Proceedings
Series.:	Proceedings of SPIE
Additional Information:	Conference on Diffuse Optical Spectroscopy and Imaging VI, Munich, GERMANY, JUN 25-27, 2017
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	02 Mar 2018 14:55
Last Modified:	02 Mar 2018 14:55
URI:	http://eprints.iisc.ac.in/id/eprint/59064

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