Optical coherence tomography guided artery-vein classification in retinal OCT angiography of macular region

Taeyoon Son; Minhaj Alam; Changgeng Liu; Devrim Toslak; Xincheng Yao

doi:10.1117/12.2508918

28 February 2019 Optical coherence tomography guided artery-vein classification in retinal OCT angiography of macular region

Taeyoon Son, Minhaj Alam, Changgeng Liu, Devrim Toslak, Xincheng Yao

Author Affiliations +

Proceedings Volume 10858, Ophthalmic Technologies XXIX; 108581L (2019) https://doi.org/10.1117/12.2508918
Event: SPIE BiOS, 2019, San Francisco, California, United States

Abstract

Differential artery-vein analysis is valuable for early detection of diabetic retinopathy (DR) and other eye diseases. As a new optical coherence tomography (OCT) imaging modality, emerging OCT angiography (OCTA) provides capillary level resolution for accurate examination of retinal vasculatures. However, differential artery-vein analysis in OCTA, particularly for macular region in which blood vessels are small, is challenging. In coordination with an automatic vessel tracking algorithm, we report here the feasibility of using near infrared OCT oximetry to guide artery-vein classification in OCTA of macular region.

Citation Download Citation

Taeyoon Son, Minhaj Alam, Changgeng Liu, Devrim Toslak, and Xincheng Yao "Optical coherence tomography guided artery-vein classification in retinal OCT angiography of macular region", Proc. SPIE 10858, Ophthalmic Technologies XXIX, 108581L (28 February 2019); https://doi.org/10.1117/12.2508918

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