OCT Systems Tutorial - Thorlabs
Optical Coherence Tomography (OCT) is a noninvasive optical imaging modality that provides real-time, 1D depth, 2D cross-sectional, and 3D volumetric images with micron-level resolution …
The Anatomy of an OCT Scan - Review of Optometry
Sep 15, 2015 · Clinicians have four prominent commercially available spectral-domain (SD) OCT models to choose from: Spectralis SD-OCT (Heidelberg Engineering), 3D OCT-2000 (Topcon …
Three Dimensional Optical Coherence Tomography Imaging: …
Three dimensional (3D) ophthalmic imaging using optical coherence tomography (OCT) has revolutionized assessment of the eye, the retina in particular. Recent technological …
OCT Denoising Performance Comparison on 2D and 1D Approaches
Combining 1D and 2D denoisers, the denoised B-scan showed more continuous edges compared to the 1D denoiser and did not lose the texture information compared to the 2D denoiser …
OCT Motion Correction | Ento Key
Mar 20, 2017 · The higher speed of Fourier domain OCT systems allows current commercial systems to effectively disregard motion within a single 2D B-Scan, simply because the …
Optical Coherence Tomography (OCT): Principle and Technical Realization ...
Aug 14, 2019 · Transverse section analysis, which is available for volume scans with a minimum density, offers an intuitive view of 3D OCT data. Interpolated B-Scans that are orthogonal to …
OCT Motion Correction - SpringerLink
Dec 15, 2019 · In this chapter, we describe the effect of motion on OCT data sets and give an overview on the state of the art in the field of retinal OCT motion correction. Both 2D and 3D …
Basic Scan Patterns and OCT Output - Clinical Gate
May 9, 2015 · Macular Cube Scan. Cube scans are ‘volume’ or ‘3D’ scans analogous to computed tomography or magnetic resonance scans that acquire volumetric cubes of data. SD …
Depending on the intended use, OCT offers three types of optical biopsies 1D (A-Scan optical core), 2D (B-Scan image) and 3D (C-Scan volume). OCT imaging modality is able to reach …
Assessing the efficacy of 2D and 3D CNN algorithms in OCT …
May 23, 2024 · Therefore, this study explores the efficacy of glaucoma detection through volumetric OCT images using select state-of-the-art (SOTA) 2D-CNN models, 3D adaptations …