Medical Xpress September 23, 2021
Yi “Edwin” Sun, a Ph.D. candidate in electrical and computer engineering at the University of Illinois Urbana-Champaign and member of the Beckman Institute’s Biophotonics Imaging Laboratory headed by Stephen Boppart, explored how deep learning methods can make polarization-sensitive optical coherence tomography, or PS-OCT, more cost-effective and better equipped to diagnose cancer in biological tissues.
The paper, titled “Synthetic polarization-sensitive optical coherence tomography by deep learning,” was published in npj Digital Medicine.
OCT systems are common clinically and are used to generate high-resolution cross-sectional images of regions in the human body. Sun and his team developed a groundbreaking method of applying software to the OCT tool to provide polarization-sensitive capabilities—without the cost and complexity that accompany hardware-based PS-OCT imaging systems.
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