Investigation of the combined effects of array density and modulation frequency on diffuse optical tomography

Weihao Fan; Jason W. Trobaugh; Joseph P. Culver; Adam T. Eggebrecht

doi:10.1117/12.3000245

13 March 2024 Investigation of the combined effects of array density and modulation frequency on diffuse optical tomography

Weihao Fan, Jason W. Trobaugh, Joseph P. Culver, Adam T. Eggebrecht

Author Affiliations +

Proceedings Volume PC12828, Neural Imaging and Sensing 2024; PC128280U (2024) https://doi.org/10.1117/12.3000245
Event: SPIE BiOS, 2024, San Francisco, California, United States

Conference Poster

Abstract

In this report, we investigate the effects of array density and modulation frequency on spatial accuracy, resolution, and penetration of frequency domain high-density diffuse optical tomography (FD HD-DOT). The result shows that these metrics are improved by using higher array densities or an optimized modulation frequency, while array density is the stronger parameter. Additionally, the improvement of image quality shows diminishing effects with denser arrays.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Weihao Fan, Jason W. Trobaugh, Joseph P. Culver, and Adam T. Eggebrecht "Investigation of the combined effects of array density and modulation frequency on diffuse optical tomography", Proc. SPIE PC12828, Neural Imaging and Sensing 2024, PC128280U (13 March 2024); https://doi.org/10.1117/12.3000245

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