Artificial intelligence in OCT angiography

TT Hormel, TS Hwang, ST Bailey, DJ Wilson… - Progress in retinal and …, 2021‏ - Elsevier
Optical coherence tomographic angiography (OCTA) is a non-invasive imaging modality that
provides three-dimensional, information-rich vascular images. With numerous studies …

Quantitative optical coherence tomography angiography: a review

X Yao, MN Alam, D Le, D Toslak - Experimental biology and …, 2020‏ - journals.sagepub.com
As a new optical coherence tomography (OCT) modality, OCT angiography (OCTA) provides
a noninvasive method to detect microvascular distortions correlated with eye conditions. By …

AV-Net: deep learning for fully automated artery-vein classification in optical coherence tomography angiography

M Alam, D Le, T Son, JI Lim, X Yao - Biomedical optics express, 2020‏ - opg.optica.org
This study is to demonstrate deep learning for automated artery-vein (AV) classification in
optical coherence tomography angiography (OCTA). The AV-Net, a fully convolutional …

AV-casNet: fully automatic arteriole-venule segmentation and differentiation in OCT angiography

X Xu, P Yang, H Wang, Z **ao, G **ng… - … on Medical Imaging, 2022‏ - ieeexplore.ieee.org
Automatic segmentation and differentiation of retinal arteriole and venule (AV), defined as
small blood vessels directly before and after the capillary plexus, are of great importance for …

MF-AV-Net: an open-source deep learning network with multimodal fusion options for artery-vein segmentation in OCT angiography

M Abtahi, D Le, JI Lim, X Yao - Biomedical Optics Express, 2022‏ - opg.optica.org
This study is to demonstrate the effect of multimodal fusion on the performance of deep
learning artery-vein (AV) segmentation in optical coherence tomography (OCT) and OCT …

[HTML][HTML] A deep learning network for classifying arteries and veins in montaged widefield OCT angiograms

M Gao, Y Guo, TT Hormel, K Tsuboi, G Pacheco… - Ophthalmology …, 2022‏ - Elsevier
Purpose To propose a deep-learning− based method to differentiate arteries from veins in
montaged widefield OCT angiography (OCTA). Design Cross-sectional study. Participants A …

An open-source deep learning network AVA-Net for arterial-venous area segmentation in optical coherence tomography angiography

M Abtahi, D Le, B Ebrahimi, AK Dadzie, JI Lim… - Communications …, 2023‏ - nature.com
Background Differential artery-vein (AV) analysis in optical coherence tomography
angiography (OCTA) holds promise for the early detection of eye diseases. However …

Deep learning for artery–vein classification in optical coherence tomography angiography

D Le, M Abtahi, T Adejumo, B Ebrahimi… - Experimental …, 2023‏ - journals.sagepub.com
Major retinopathies can differentially impact the arteries and veins. Traditional fundus
photography provides limited resolution for visualizing retinal vascular details. Optical …

Depth-resolved vascular profile features for artery-vein classification in OCT and OCT angiography of human retina

T Adejumo, TH Kim, D Le, T Son, G Ma… - Biomedical Optics …, 2022‏ - opg.optica.org
This study is to characterize reflectance profiles of retinal blood vessels in optical coherence
tomography (OCT), and to test the potential of using these vascular features to guide artery …

Vascular morphology and blood flow signatures for differential artery-vein analysis in optical coherence tomography of the retina

TH Kim, D Le, T Son, X Yao - Biomedical Optics Express, 2020‏ - opg.optica.org
Differential artery-vein (AV) analysis is essential for retinal study, disease detection, and
treatment assessment. This study is to characterize vascular reflectance profiles and blood …