ArticleBiomedical optics express2023
Signal attenuation-compensated projection-resolved OCT angiography.
Article in Biomedical optics express, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Characterizing Long-Chain 3-Hydroxy-Acyl-CoA Dehydrogenase Deficiency (LCHADD) Chorioretinopathy Using OCT and OCTA.Investigative ophthalmology & visual science · 2025Article
- Quantifying Choriocapillaris Flow Deficits in Diabetic Retinopathy Using Projection-Resolved OCT Angiography.Investigative ophthalmology & visual science · 2025Article
- DERMA-OCTA: A Comprehensive Dataset and Preprocessing Pipeline for Dermatological OCTA Vessel Segmentation.Scientific data · 2025Article
- Artificial intelligence-assisted projection-resolved optical coherence tomographic angiography (aiPR-OCTA).Optics express · 2025Article
- Detection of Macular Neovascularization in Eyes Presenting with Macular Edema using OCT Angiography and a Deep Learning Model.Ophthalmology. Retina · 2025Article
- Nonperfused Retinal Capillaries-A New Method Developed on OCT and OCTA.Investigative ophthalmology & visual science · 2025Article
- Advances in OCT Angiography.Translational vision science & technology · 2025Review
- Artificial Intelligence Versus Rules-Based Approach for Segmenting NonPerfusion Area in a DRCR Retina Network Optical Coherence Tomography Angiography Dataset.Investigative ophthalmology & visual science · 2025Article
- Slab-Specific Projection-Resolved Optical Coherence Tomography Angiography for Enhancing En Face Polyp Detection in Polypoidal Choroidal Vasculopathy.Investigative ophthalmology & visual science · 2025Article
- Optical attenuation coefficient decorrelation-based optical coherence tomography angiography for microvascular evaluation of Alzheimer's disease on mice.Neurophotonics · 2025Article
- Visualizing features with wide-field volumetric OCT angiography.Optics express · 2024Article
- Optical coherence tomography angiography of choroidal neovascularization in long-chain 3-hydroxyacyl-CoA dehydrogenase deficiency (LCHADD).American journal of ophthalmology case reports · 2023Article
- 30 Years of Optical Coherence Tomography: introduction to the feature issue.Biomedical optics express · 2023Article
- OCT angiography and its retinal biomarkers [Invited].Biomedical optics express · 2023Review
- Introduction to Visual and Physiological Optics feature issue ofBiomedical optics express · 2023Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Projection artifacts are a significant limitation of optical coherence tomographic angiography (OCTA). Existing techniques to suppress these artifacts are sensitive to image quality, becoming less reliable on low-quality images. In this study, we propose a novel signal attenuation-compensated projection-resolved OCTA (sacPR-OCTA) algorithm. In addition to removing projection artifacts, our method compensates for shadows beneath large vessels. The proposed sacPR-OCTA algorithm improves vascular continuity, reduces the similarity of vascular patterns in different plexuses, and removes more residual artifacts compared to existing methods. In addition, the sacPR-OCTA algorithm better preserves flow signal in choroidal neovascular lesions and shadow-affected areas. Because sacPR-OCTA processes the data along normalized A-lines, it provides a general solution for removing projection artifacts agnostic to the platform.
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Registered trials
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