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13 March 2024 Assessment of polarized light imaging and optical coherence tomography for improved esophageal cancer detection
Justina Bonaventura, Natzem Lima, Aws Alameri, Shivanand Bomman, Bhaskar Banerjee, Hemanth Gavini, Travis W. Sawyer
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Proceedings Volume PC12845, Polarized Light and Optical Angular Momentum for Biomedical Diagnostics 2024; PC1284505 (2024) https://doi.org/10.1117/12.3003412
Event: SPIE BiOS, 2024, San Francisco, California, United States
Abstract
Esophageal cancer has seen an increase in incidence in recent decades; early intervention is key in improving patient outcomes. As a result screening techniques must be improved in order to detect early cancer and dysplasia endoscopically. Polarized light imaging (PLI) and optical coherence tomography (OCT) are of interest due to their capabilities to probe microstructural tissue properties. In this study healthy and cancerous esophageal tissue samples are imaged with PLI and OCT systems. Classification algorithms are developed to identify polarimetric properties from PLI and Haralick texture features from OCT which are key in distinguishing between the healthy and diseased tissue.
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Justina Bonaventura, Natzem Lima, Aws Alameri, Shivanand Bomman, Bhaskar Banerjee, Hemanth Gavini, and Travis W. Sawyer "Assessment of polarized light imaging and optical coherence tomography for improved esophageal cancer detection", Proc. SPIE PC12845, Polarized Light and Optical Angular Momentum for Biomedical Diagnostics 2024, PC1284505 (13 March 2024); https://doi.org/10.1117/12.3003412
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KEYWORDS
Coherence imaging
Optical coherence tomography
Cancer detection
Optical imaging
Polarized light
Tissues
Cancer
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