A portable widefield fundus camera with high dynamic range imaging capability

no code implementations • 20 Dec 2022 • Alfa Rossi, Mojtaba Rahimi, David Le, Taeyoon Son, Michael J. Heiferman, R. V. Paul Chan, Xincheng Yao

Limited image contrast and field of view (FOV) are common limitations of conventional fundus cameras, making it difficult to detect subtle abnormalities at the early stages of eye diseases.

Management Vocal Bursts Intensity Prediction

ADC-Net: An Open-Source Deep Learning Network for Automated Dispersion Compensation in Optical Coherence Tomography

1 code implementation • 29 Jan 2022 • Shaiban Ahmed, David Le, Taeyoon Son, Tobiloba Adejumo, Xincheng Yao, Department of Biomedical Engineering, Department of Ophthalmology, Visual Science, University of Illinois at Chicago

Chromatic dispersion is a common problem to degrade the system resolution in optical coherence tomography (OCT).

Decoder MS-SSIM +1

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

no code implementations • 14 Dec 2021 • Tobiloba Adejumo, Tae-hoon Kim, David Le, Taeyoon Son, Guangying Ma, Xincheng Yao

Uniform lumen intensity was observed in both small and large arteries.

Quantitative optical coherence tomography reveals rod photoreceptor degeneration in early diabetic retinopathy

no code implementations • 14 Dec 2021 • David Le, Taeyoon Son, Jennifer I. Lim, Xincheng Yao

Methods: OCT images were acquired from normal eyes, diabetic eyes with no diabetic retinopathy (NoDR) and mild DR. Quantitative features, including length features quantifying band distances and reflectance intensity features among the external limiting membrane (ELM), inner segment ellipsoid (ISe), interdigitation zone (IZ) and retinal pigment epithelium (RPE) were determined.