Spatial frequency domain imaging (SFDI): a technology overview and validation of an LED-based clinic friendly device

David J. Cuccia

doi:10.1117/12.908860

13 February 2012 Spatial frequency domain imaging (SFDI): a technology overview and validation of an LED-based clinic friendly device

David J. Cuccia

Author Affiliations +

Proceedings Volume 8254, Emerging Digital Micromirror Device Based Systems and Applications IV; 825405 (2012) https://doi.org/10.1117/12.908860
Event: SPIE MOEMS-MEMS, 2012, San Francisco, California, United States

Abstract

We present an overview of Spatial Frequency Domain Imaging (SFDI), a non-contact near infrared (NIR) imaging approach that enables rapid, quantitative determination of the optical properties and in vivo concentrations of chromophores over a wide field-of-view. SFDI is capable of rapidly rendering quantitative two-dimensional maps of oxy and deoxy hemoglobin, total hemoglobin (related to blood volume), tissue oxygen saturation, water content, and scattering coefficient (related to tissue structure).

Citation Download Citation

David J. Cuccia "Spatial frequency domain imaging (SFDI): a technology overview and validation of an LED-based clinic friendly device", Proc. SPIE 8254, Emerging Digital Micromirror Device Based Systems and Applications IV, 825405 (13 February 2012); https://doi.org/10.1117/12.908860

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