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Widened 3D Field of View Enhances OCT Diagnostic Imaging

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WASHINGTON, D.C., June 8, 2022 — Researchers at Duke University developed an optical coherence tomography (OCT) technique that delivers high contrast and high resolution over a wide, 3D field of view. The enhanced OCT technique, called 3D optical coherence refraction tomography (3D OCRT), produces highly detailed images that reveal features difficult to observe with traditional OCT. By providing clearer imaging and enhanced resolution, the approach to OCT could improve medical diagnostic imaging. According to researcher Kevin Zhou, the approach takes the existing functionalities of the volumetric imaging...Read full article

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    Published: June 2022
    Glossary
    volumetric imaging
    Volumetric imaging refers to the capture, visualization, and analysis of three-dimensional (3D) information from a volume of space. Unlike traditional two-dimensional (2D) imaging, which provides information along a single plane, volumetric imaging captures data throughout a volume, enabling the reconstruction of a 3D representation. Key features and applications of volumetric imaging include: 3D data acquisition: Volumetric imaging techniques acquire data from multiple perspectives or...
    algorithm
    A precisely defined series of steps that describes how a computer performs a task.
    BiophotonicsImagingOCTbiomedical imagingin vivo imagingcellular imagingAmericasResearch & TechnologyeducationDuke UniversityJoseph Izattdiagnostic imagingmedicalvolumetric imagingalgorithm identificationalgorithm

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