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Proceedings Paper

A cost-effective LED and photodetector based fast direct 3D diffuse optical imaging system
Author(s): Manob Jyoti Saikia; Rakesh Manjappa; Rajan Kanhirodan
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Paper 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.

Paper Details

Date Published: 28 July 2017
PDF: 5 pages
Proc. SPIE 10412, Diffuse Optical Spectroscopy and Imaging VI, 104120Y (28 July 2017); doi: 10.1117/12.2285940
Show Author Affiliations
Manob Jyoti Saikia, Univ. of Rhode Island (United States)
Indian Institute of Science (India)
Rakesh Manjappa, Indian Institute of Science (India)
Rajan Kanhirodan, Indian Institute of Science (India)

Published in SPIE Proceedings Vol. 10412:
Diffuse Optical Spectroscopy and Imaging VI
Hamid Dehghani; Heidrun Wabnitz, Editor(s)

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