Confocal microscopy to measure tissue optical properties

2006 ◽  
Author(s):  
Steven L. Jacques ◽  
Daniel S. Gareau
Keyword(s):  
Optical Properties ◽  
Confocal Microscopy ◽  
Tissue Optical Properties

Measuring tissue optical properties in vivo using reflectance-mode confocal microscopy and OCT

2008 ◽  
Author(s):  
Steven L. Jacques ◽  
Ravikant Samatham ◽  
Niloy Choudhury ◽  
Yongji Fu ◽  
David Levitz
Keyword(s):  
Optical Properties ◽  
Confocal Microscopy ◽  
Tissue Optical Properties

scholarly journals Machine learning estimation of tissue optical properties

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Brett H. Hokr ◽  
Joel N. Bixler
Keyword(s):  
Neural Network ◽  
Optical Properties ◽  
Biological Tissues ◽  
Homogeneous Layer ◽  
In Vivo Measurement ◽  
Tissue Optical Properties ◽  
The Neural Network ◽  
Spatio Temporal ◽  
Fully Connected

AbstractDynamic, in vivo measurement of the optical properties of biological tissues is still an elusive and critically important problem. Here we develop a technique for inverting a Monte Carlo simulation to extract tissue optical properties from the statistical moments of the spatio-temporal response of the tissue by training a 5-layer fully connected neural network. We demonstrate the accuracy of the method across a very wide parameter space on a single homogeneous layer tissue model and demonstrate that the method is insensitive to parameter selection of the neural network model itself. Finally, we propose an experimental setup capable of measuring the required information in real time in an in vivo environment and demonstrate proof-of-concept level experimental results.

scholarly journals Measurement of tissue optical properties by the use of oblique-incidence optical fiber reflectometry

1997 ◽  
Vol 36 (1) ◽  
pp. 136 ◽  
Author(s):  
Shao-Pow Lin ◽  
Lihong Wang ◽  
Steven L. Jacques ◽  
Frank K. Tittel
Keyword(s):  
Optical Properties ◽  
Optical Fiber ◽  
Oblique Incidence ◽  
Tissue Optical Properties
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