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Diabetic Retinopathy (DR) is a major cause of vision impairment worldwide. However, manual diagnosis is often time-consuming and prone to errors, leading to delays in screening. This paper presents a lightweight automated deep learning…

Computer Vision and Pattern Recognition · Computer Science 2026-02-26 Aadi Joshi , Manav S. Sharma , Vijay Uttam Rathod , Ashlesha Sawant , Prajakta Musale , Asmita B. Kalamkar

Diabetic retinopathy is the leading cause of vision loss in working-age adults worldwide, yet under-resourced regions lack ophthalmologists. Current state-of-the-art deep learning systems struggle at these institutions due to limited…

Image and Video Processing · Electrical Eng. & Systems 2025-04-23 Gajan Mohan Raj , Michael G. Morley , Mohammad Eslami

In the modern world, one of the most severe eye infections brought on by diabetes is known as diabetic retinopathy, which will result in retinal damage, and, thus, lead to blindness. Diabetic retinopathy can be well treated with early…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 V. Banupriya , S. Anusuya

Diabetic Retinopathy (DR) is a complication of long-standing, unchecked diabetes and one of the leading causes of blindness in the world. This paper focuses on improved and robust methods to extract some of the features of DR, viz. Blood…

Image and Video Processing · Electrical Eng. & Systems 2022-07-12 Soham Basu , Sayantan Mukherjee , Ankit Bhattacharya , Anindya Sen

Diabetic Retinopathy (DR) is a leading cause of vision loss globally. Yet despite its prevalence, the majority of affected people lack access to the specialized ophthalmologists and equipment required for assessing their condition. This can…

Computer Vision and Pattern Recognition · Computer Science 2021-10-22 Alexandros Papadopoulos , Fotis Topouzis , Anastasios Delopoulos

Diabetic retinopathy (DR) is a major cause of visual impairment, and effective treatment options depend heavily on timely and accurate diagnosis. Deep learning models have demonstrated great success identifying DR from retinal images.…

Image and Video Processing · Electrical Eng. & Systems 2025-10-02 Madhushan Ramalingam , Yaish Riaz , Priyanthi Rajamanoharan , Piyumi Dasanayaka

This paper introduces an innovative multi-modal fusion deep learning approach to overcome the drawbacks of traditional single-modal recognition techniques. These drawbacks include incomplete information and limited diagnostic accuracy.…

Computer Vision and Pattern Recognition · Computer Science 2024-06-28 Xiaoyi Liu , Hongjie Qiu , Muqing Li , Zhou Yu , Yutian Yang , Yafeng Yan

Diabetic Retinopathy (DR) is a common complication of diabetes and a leading cause of blindness worldwide. Early and accurate grading of its severity is crucial for disease management. Although deep learning has shown great potential for…

Computer Vision and Pattern Recognition · Computer Science 2023-07-24 Haoxuan Che , Yuhan Cheng , Haibo Jin , Hao Chen

Diabetic Retinopathy (DR), induced by diabetes, poses a significant risk of visual impairment. Accurate and effective grading of DR aids in the treatment of this condition. Yet existing models experience notable performance degradation on…

Computer Vision and Pattern Recognition · Computer Science 2024-06-11 Peng Xia , Ming Hu , Feilong Tang , Wenxue Li , Wenhao Zheng , Lie Ju , Peibo Duan , Huaxiu Yao , Zongyuan Ge

The diabetic retinopathy is timely diagonalized through color eye fundus images by experienced ophthalmologists, in order to recognize potential retinal features and identify early-blindness cases. In this paper, it is proposed to extract…

Computer Vision and Pattern Recognition · Computer Science 2017-07-31 Ibrahim Sadek , Mohamed Elawady , Abd El Rahman Shabayek

In this paper, we propose two distinct solutions to the problem of Diabetic Retinopathy (DR) classification. In the first approach, we introduce a shallow neural network architecture. This model performs well on classification of the most…

Computer Vision and Pattern Recognition · Computer Science 2020-07-21 Hangwei Zhuang , Nabil Ettehadi

Diabetic retinopathy is a leading cause of blindness around the world and demands precise AI-based diagnostic tools. Traditional loss functions in multi-class classification, such as Categorical Cross-Entropy (CCE), are very common but…

Image and Video Processing · Electrical Eng. & Systems 2025-04-24 Santhosh Malarvannan , Pandiyaraju V , Shravan Venkatraman , Abeshek A , Priyadarshini B , Kannan A

Diabetic retinopathy (DR) is a leading cause of vision loss worldwide, yet early and accurate detection can significantly improve treatment outcomes. While numerous Deep learning (DL) models have been developed to predict DR from fundus…

Computer Vision and Pattern Recognition · Computer Science 2025-10-29 Heethanjan Kanagalingam , Thenukan Pathmanathan , Mokeeshan Vathanakumar , Tharmakulasingam Mukunthan

Diabetic retinopathy (DR) and diabetic macular edema (DME) are leading causes of preventable blindness among working-age adults. Traditional approaches in the literature focus on standard color fundus photography (CFP) for the detection of…

Computer Vision and Pattern Recognition · Computer Science 2026-05-21 Pablo Jimenez-Lizcano , Sergio Romero-Tapiador , Ruben Tolosana , Aythami Morales , Guillermo González de Rivera , Ruben Vera-Rodriguez , Julian Fierrez

Diabetes remains a significant health challenge globally, contributing to severe complications like kidney disease, vision loss, and heart issues. The application of machine learning (ML) in healthcare enables efficient and accurate disease…

Machine Learning · Computer Science 2025-05-13 Mahade Hasan , Farhana Yasmin

Diabetes mellitus is a chronic metabolic disorder characterized by persistent hyperglycemia due to insufficient insulin production or impaired insulin utilization. One of its most severe complications is diabetic retinopathy (DR), a…

Image and Video Processing · Electrical Eng. & Systems 2026-02-12 Ali El Bellaj , Aya Benradi , Salman El Youssoufi , Taha El Marzouki , Mohammed-Amine Cheddadi

Diabetes is one of the most common disease in individuals. \textit{Diabetic retinopathy} (DR) is a complication of diabetes, which could lead to blindness. Automatic DR grading based on retinal images provides a great diagnostic and…

Computer Vision and Pattern Recognition · Computer Science 2020-10-30 Ziyuan Zhao , Kartik Chopra , Zeng Zeng , Xiaoli Li

Diabetic Retinopathy (DR) constitutes 5% of global blindness cases. While numerous deep learning approaches have sought to enhance traditional DR grading methods, they often falter when confronted with new out-of-distribution data thereby…

Image and Video Processing · Electrical Eng. & Systems 2024-11-06 Sharon Chokuwa , Muhammad Haris Khan

Diabetic retinopathy (DR) grading is crucial in determining the adequate treatment and follow up of patients, but the screening process can be tiresome and prone to errors. Deep learning approaches have shown promising performance as…

Image and Video Processing · Electrical Eng. & Systems 2020-06-01 Teresa Araújo , Guilherme Aresta , Luís Mendonça , Susana Penas , Carolina Maia , Ângela Carneiro , Ana Maria Mendonça , Aurélio Campilho

In this work, deep learning algorithms are used to classify fundus images in terms of diabetic retinopathy severity. Six different combinations of two model architectures, the Dense Convolutional Network-121 and the Residual Neural…

Image and Video Processing · Electrical Eng. & Systems 2021-08-20 Jonathan Zhang , Bowen Xie , Xin Wu , Rahul Ram , David Liang