Remote thermal sensing of tissues based upon analysis of time-changing back-scattered speckle patterns

Matan Benyamin; Hadar Genish; Ran Califa; Nissan Ozana; Ariel Schwarz; Zeev Zalevsky

doi:10.1117/12.2556227

2 April 2020 Remote thermal sensing of tissues based upon analysis of time-changing back-scattered speckle patterns

Matan Benyamin, Hadar Genish, Ran Califa, Nissan Ozana, Ariel Schwarz, Zeev Zalevsky

Proceedings Volume 11363, Tissue Optics and Photonics; 113631E (2020) https://doi.org/10.1117/12.2556227
Event: SPIE Photonics Europe, 2020, Online Only

Abstract

The ability to remotely extract temperature from a specific location using back scattered light analysis is very applicable. In this paper we present the first step towards remote sensing of temperature by using several approaches based upon conventional neural network analysis of the back scattered speckle patterns, analysis of the speckle patterns decorrelation time constant and Photoplethysmogram measurements.

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Citation Download Citation

Matan Benyamin, Hadar Genish, Ran Califa, Nissan Ozana, Ariel Schwarz, and Zeev Zalevsky "Remote thermal sensing of tissues based upon analysis of time-changing back-scattered speckle patterns", Proc. SPIE 11363, Tissue Optics and Photonics, 113631E (2 April 2020); https://doi.org/10.1117/12.2556227

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