Machine learning estimations of tissue optical properties for a multi-layered model (Conference Presentation)

Joel N. Bixler; Brett Hokr

doi:10.1117/12.2546816

9 March 2020 Machine learning estimations of tissue optical properties for a multi-layered model (Conference Presentation)

Joel N. Bixler, Brett Hokr

Author Affiliations +

Proceedings Volume 11238, Optical Interactions with Tissue and Cells XXXI; 112380Q (2020) https://doi.org/10.1117/12.2546816
Event: SPIE BiOS, 2020, San Francisco, California, United States

Abstract

Here, we present a technique for inverting a Monte Carlo simulation to extract tissue optical properties from the moments of the spatio-temporal response of the tissue by training a 5-layer fully connected neural network. Initial reports of this model were used to extract optical properties from a single layer tissue model with high accuracy. Here, we expand this method to demonstrate its ability to extract optical properties from individual layers in a multi-layer model. We demonstrate the accuracy of the method across a very wide parameter space and demonstrate that the method is insensitive to parameter selection of the neural network model itself.

Conference Presentation

Citation Download Citation

Joel N. Bixler and Brett Hokr "Machine learning estimations of tissue optical properties for a multi-layered model (Conference Presentation)", Proc. SPIE 11238, Optical Interactions with Tissue and Cells XXXI, 112380Q (9 March 2020); https://doi.org/10.1117/12.2546816

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available