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Diabetic Retinopathy (DR) stands as the leading cause of blindness globally, particularly affecting individuals between the ages of 20 and 70. This paper presents a Computer-Aided Diagnosis (CAD) system designed for the automatic…

Computer Vision and Pattern Recognition · Computer Science 2024-08-31 Inas Al-Kamachy , Reza Hassanpour , Roya Choupani

Diabetic retinopathy (DR) grading from fundus images has attracted increasing interest in both academic and industrial communities. Most convolutional neural network (CNN) based algorithms treat DR grading as a classification task via…

Computer Vision and Pattern Recognition · Computer Science 2021-03-19 Yehui Yang , Fangxin Shang , Binghong Wu , Dalu Yang , Lei Wang , Yanwu Xu , Wensheng Zhang , Tianzhu Zhang

Early diagnosis of diabetic retinopathy for treatment of the disease has been failing to reach diabetic people living in rural areas. Shortage of trained ophthalmologists, limited availability of healthcare centers, and expensiveness of…

Image and Video Processing · Electrical Eng. & Systems 2020-04-08 Misgina Tsighe Hagos , Shri Kant , Surayya Ado Bala

Retinal fundus imaging plays an essential role in diagnosing various stages of diabetic retinopathy, where exudates are critical markers of early disease onset. Prompt detection of these exudates is pivotal for enabling optometrists to…

Image and Video Processing · Electrical Eng. & Systems 2024-08-14 Mujadded Al Rabbani Alif

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) refers to a barrier that takes place in diabetes mellitus damaging the blood vessel network present in the retina. This may endanger the subjects' vision if they have diabetes. It can take some time to perform a DR…

Computer Vision and Pattern Recognition · Computer Science 2023-05-02 V. Banupriya , S. Anusuya

Deep learning brought boosts to auto diabetic retinopathy (DR) diagnosis, thus, greatly helping ophthalmologists for early disease detection, which contributes to preventing disease deterioration that may eventually lead to blindness. It…

Image and Video Processing · Electrical Eng. & Systems 2024-08-15 Xue Xia , Kun Zhan , Yuming Fang , Wenhui Jiang , Fei Shen

Diabetic Retinopathy (DR), a vision-threatening complication of Dia-betes Mellitus (DM), is a major global concern, particularly in India, which has one of the highest diabetic populations. Prolonged hyperglycemia damages reti-nal…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Arpan Maity , Aviroop Pal , MD. Samiul Islam , Tamal Ghosh

Diabetic retinopathy (DR) is one of the leading causes of blindness in the working-age population of developed countries, caused by a side effect of diabetes that reduces the blood supply to the retina. Deep neural networks have been widely…

Computer Vision and Pattern Recognition · Computer Science 2022-08-05 Jose Miguel Arrieta Ramos , Oscar Perdómo , Fabio A. González

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

Though deep learning has shown successful performance in classifying the label and severity stage of certain disease, most of them give few evidence on how to make prediction. Here, we propose to exploit the interpretability of deep…

Computer Vision and Pattern Recognition · Computer Science 2020-03-16 Yuhao Niu , Lin Gu , Feng Lu , Feifan Lv , Zongji Wang , Imari Sato , Zijian Zhang , Yangyan Xiao , Xunzhang Dai , Tingting Cheng

Diabetic Retinopathy (DR) affects individuals with long-term diabetes. Without early diagnosis, DR can lead to vision loss. Fundus photography captures the structure of the retina along with abnormalities indicative of the stage of the…

Computer Vision and Pattern Recognition · Computer Science 2025-12-11 Anca Mihai , Adrian Groza

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

This paper presents a multitask deep learning model to detect all the five stages of diabetic retinopathy (DR) consisting of no DR, mild DR, moderate DR, severe DR, and proliferate DR. This multitask model consists of one classification…

Image and Video Processing · Electrical Eng. & Systems 2021-12-14 Sharmin Majumder , Nasser Kehtarnavaz

Diabetic Retinopathy is a critical health problem influences 100 million individuals worldwide, and these figures are expected to rise, particularly in Asia. Diabetic Retinopathy is a chronic eye disease which can lead to irreversible…

Computer Vision and Pattern Recognition · Computer Science 2019-09-27 Saket S. Chaturvedi , Kajol Gupta , Vaishali Ninawe , Prakash S. Prasad

Diabetic retinopathy (DR) is a common retinal disease that leads to blindness. For diagnosis purposes, DR image grading aims to provide automatic DR grade classification, which is not addressed in conventional research methods of binary DR…

Computer Vision and Pattern Recognition · Computer Science 2022-03-24 Ziyuan Zhao , Kerui Zhang , Xuejie Hao , Jing Tian , Matthew Chin Heng Chua , Li Chen , Xin Xu

Deep learning classifiers provide the most accurate means of automatically diagnosing diabetic retinopathy (DR) based on optical coherence tomography (OCT) and its angiography (OCTA). The power of these models is attributable in part to the…

Image and Video Processing · Electrical Eng. & Systems 2023-06-28 Pengxiao Zang , Tristan T. Hormel , Jie Wang , Yukun Guo , Steven T. Bailey , Christina J. Flaxel , David Huang , Thomas S. Hwang , Yali Jia

Diabetic Retinopathy (DR) is an ocular condition caused by a sustained high level of sugar in the blood, which causes the retinal capillaries to block and bleed, causing retinal tissue damage. It usually results in blindness. Early…

Image and Video Processing · Electrical Eng. & Systems 2023-08-11 Md. Simul Hasan Talukder , Ajay Kirshno Sarkar , Sharmin Akter , Md. Nuhi-Alamin

Diabetic Retinopathy (DR) is one of the major causes of visual impairment and blindness across the world. It is usually found in patients who suffer from diabetes for a long period. The major focus of this work is to derive optimal…

Image and Video Processing · Electrical Eng. & Systems 2020-06-02 J. D. Bodapati , N. Veeranjaneyulu , S. N. Shareef , S. Hakak , M. Bilal , P. K. R. Maddikunta , O. Jo

The retina is an essential component of the visual system, and maintaining eyesight depends on the timely and accurate detection of disorders. The early-stage detection and severity classification of Diabetic Retinopathy (DR), a significant…