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Diabetic Retinopathy (DR) is a common complication of diabetes that can lead to blindness of people. Detecting DR at the earliest stage is essential to prevent irreversible eye damage. Microaneurysm dots are the first signs of DR. As the…

Image and Video Processing · Electrical Eng. & Systems 2026-05-12 Debashis De , Mahua Nandy Pal , Dipankar Hazra

Automatic classification of Diabetic Retinopathy (DR) can assist ophthalmologists in devising personalized treatment plans, making it a critical component of clinical practice. However, imbalanced data distribution in the dataset becomes a…

Image and Video Processing · Electrical Eng. & Systems 2025-07-28 Abdul Hannan , Zahid Mahmood , Rizwan Qureshi , Hazrat Ali

Diabetic retinopathy (DR), affecting millions globally with projections indicating a significant rise, poses a severe blindness risk and strains healthcare systems. Diagnostic complexity arises from visual symptom overlap with conditions…

Image and Video Processing · Electrical Eng. & Systems 2026-01-14 Susmita Kar , A S M Ahsanul Sarkar Akib , Abdul Hasib , Samin Yaser , Anas Bin Azim

Diabetic Retinopathy (DR) is a leading cause of vision loss in working-age individuals. Early detection of DR can reduce the risk of vision loss by up to 95%, but a shortage of retinologists and challenges in timely examination complicate…

Convolutional neural networks (CNNs) show impressive performance for image classification and detection, extending heavily to the medical image domain. Nevertheless, medical experts are sceptical in these predictions as the nonlinear…

Computer Vision and Pattern Recognition · Computer Science 2017-06-30 Waleed M. Gondal , Jan M. Köhler , René Grzeszick , Gernot A. Fink , Michael Hirsch

Diabetic retinopathy (DR) is a complication of diabetes, and one of the major causes of vision impairment in the global population. As the early-stage manifestation of DR is usually very mild and hard to detect, an accurate diagnosis via…

Computer Vision and Pattern Recognition · Computer Science 2022-12-14 Yuhan Zheng , Fuping Wu , Bartłomiej W. Papież

Preprint Note: This is the author preprint version of a paper accepted for presentation at the IISE Annual Conference & Expo 2025. The final version will appear in the official proceedings. Diabetic retinopathy (DR) is a leading cause of…

Machine Learning · Computer Science 2025-10-02 Mahyar Mahmoudi , Tieming Liu

Diabetic Retinopathy (DR) is a significant cause of blindness globally, highlighting the urgent need for early detection and effective treatment. Recent advancements in Machine Learning (ML) techniques have shown promise in DR detection,…

Computer Vision and Pattern Recognition · Computer Science 2023-09-06 D. Dhinakaran , L. Srinivasan , D. Selvaraj , S. M. Udhaya Sankar

Segmentation of retinal layers from Optical Coherence Tomography (OCT) volumes is a fundamental problem for any computer aided diagnostic algorithm development. This requires preprocessing steps such as denoising, region of interest…

Computer Vision and Pattern Recognition · Computer Science 2018-06-26 Karthik Gopinath , Samrudhdhi B Rangrej , Jayanthi Sivaswamy

Purpose: To test the feasibility of using deep learning for optical coherence tomography angiography (OCTA) detection of diabetic retinopathy (DR). Methods: A deep learning convolutional neural network (CNN) architecture VGG16 was employed…

Quantitative Methods · Quantitative Biology 2021-12-16 David Le , Minhaj Alam , Cham Yao , Jennifer I. Lim , R. V. P. Chan , Devrim Toslak , Xincheng Yao

Recent advances in large foundation models, such as the Segment Anything Model (SAM), have demonstrated considerable promise across various tasks. Despite their progress, these models still encounter challenges in specialized medical image…

Computer Vision and Pattern Recognition · Computer Science 2024-06-25 Wenxue Li , Xinyu Xiong , Peng Xia , Lie Ju , Zongyuan Ge

Diabetic retinopathy (DR) is a prevalent complication of diabetes associated with a significant risk of vision loss. Timely identification is critical to curb vision impairment. Algorithms for DR staging from digital fundus images (DFIs)…

Image and Video Processing · Electrical Eng. & Systems 2023-12-25 Yevgeniy Men , Jonathan Fhima , Leo Anthony Celi , Lucas Zago Ribeiro , Luis Filipe Nakayama , Joachim A. Behar

Vascular structures in the retina contain important information for the detection and analysis of ocular diseases, including age-related macular degeneration, diabetic retinopathy and glaucoma. Commonly used modalities in diagnosis of these…

Computer Vision and Pattern Recognition · Computer Science 2026-05-21 Erick O. Rodrigues , Aura Conci , Panos Liatsis

Diabetic retinopathy (DR), as a debilitating ocular complication, necessitates prompt intervention and treatment. Despite the effectiveness of artificial intelligence in aiding DR grading, the progression of research toward enhancing the…

Image and Video Processing · Electrical Eng. & Systems 2023-12-27 Jingxin Mao , Xiaoyu Ma , Yanlong Bi , Rongqing Zhang

Diabetic retinopathy is one of the most threatening complications of diabetes that leads to permanent blindness if left untreated. One of the essential challenges is early detection, which is very important for treatment success.…

Machine Learning · Computer Science 2020-03-06 Borys Tymchenko , Philip Marchenko , Dmitry Spodarets

Deep learning is quickly becoming the leading methodology for medical image analysis. Given a large medical archive, where each image is associated with a diagnosis, efficient pathology detectors or classifiers can be trained with virtually…

Computer Vision and Pattern Recognition · Computer Science 2017-06-28 Gwenolé Quellec , Katia Charrière , Yassine Boudi , Béatrice Cochener , Mathieu Lamard

30 million Optical Coherence Tomography (OCT) imaging tests are issued annually to diagnose various retinal diseases, but accurate diagnosis of OCT scans requires trained eye care professionals who are still prone to making errors. With…

Image and Video Processing · Electrical Eng. & Systems 2022-10-04 Evan Wen , Rebecca Sorenson , Max Ehrlich

Diabetic retinopathy is a leading cause of blindness in diabetic patients and early detection plays a crucial role in preventing vision loss. Traditional diagnostic methods are often time-consuming and prone to errors. The emergence of deep…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Saif Ur Rehman Khan , Muhammad Nabeel Asim , Sebastian Vollmer , Andreas Dengel

General-purpose large Vision-Language Models (VLMs) demonstrate strong capabilities in generating detailed descriptions for natural images. However, their performance in the medical domain remains suboptimal, even for relatively…

Computer Vision and Pattern Recognition · Computer Science 2025-10-23 Yifan Li , Fenghe Tang , Yingtai Li , Shaohua Kevin Zhou

Diabetic Retinopathy is one of the most familiar diseases and is a diabetes complication that affects eyes. Initially, diabetic retinopathy may cause no symptoms or only mild vision problems. Eventually, it can cause blindness. So early…

Computer Vision and Pattern Recognition · Computer Science 2024-12-04 Indronil Bhattacharjee , Al-Mahmud , Tareq Mahmud