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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…

Diabetic Retinopathy (DR) is a leading cause of blindness in working age adults. DR lesions can be challenging to identify in fundus images, and automatic DR detection systems can offer strong clinical value. Of the publicly available…

Image and Video Processing · Electrical Eng. & Systems 2020-07-29 Qiqi Xiao , Jiaxu Zou , Muqiao Yang , Alex Gaudio , Kris Kitani , Asim Smailagic , Pedro Costa , Min Xu

Diabetic retinopathy (DR), a serious ocular complication of diabetes, is one of the primary causes of vision loss among retinal vascular diseases. Deep learning methods have been extensively applied in the grading of diabetic retinopathy…

Image and Video Processing · Electrical Eng. & Systems 2025-04-29 Yunxuan Wang , Ray Yin , Yumei Tan , Hao Chen , Haiying Xia

Although deep learning research and applications have grown rapidly over the past decade, it has shown limitation in healthcare applications and its reachability to people in remote areas. One of the challenges of incorporating deep…

Image and Video Processing · Electrical Eng. & Systems 2020-02-12 Misgina Tsighe Hagos

Diabetic retinopathy is a common complication of diabetes, and monitoring the progression of retinal abnormalities using fundus imaging is crucial. Because the images must be interpreted by a medical expert, it is infeasible to screen all…

Computer Vision and Pattern Recognition · Computer Science 2024-10-07 Andrea M. Storås , Josefine V. Sundgaard

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

Self supervised contrastive learning based pretraining allows development of robust and generalized deep learning models with small, labeled datasets, reducing the burden of label generation. This paper aims to evaluate the effect of CL…

Image and Video Processing · Electrical Eng. & Systems 2022-08-25 Minhaj Nur Alam , Rikiya Yamashita , Vignav Ramesh , Tejas Prabhune , Jennifer I. Lim , R. V. P. Chan , Joelle Hallak , Theodore Leng , Daniel Rubin

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 is a leading cause of vision loss among adults and a major global health challenge, particularly in underserved regions. This study presents PerceptronCARE, a deep learning-based teleophthalmology application designed…

Computer Vision and Pattern Recognition · Computer Science 2025-09-25 Akwasi Asare , Isaac Baffour Senkyire , Emmanuel Freeman , Mary Sagoe , Simon Hilary Ayinedenaba Aluze-Ele , Kelvin Kwao

Supervised deep learning algorithms have enabled significant performance gains in medical image classification tasks. But these methods rely on large labeled datasets that require resource-intensive expert annotation. Semi-supervised…

Background: The lack of explanations for the decisions made by algorithms such as deep learning has hampered their acceptance by the clinical community despite highly accurate results on multiple problems. Recently, attribution methods have…

Image and Video Processing · Electrical Eng. & Systems 2021-03-26 Amitojdeep Singh , J. Jothi Balaji , Mohammed Abdul Rasheed , Varadharajan Jayakumar , Rajiv Raman , Vasudevan Lakshminarayanan

The purpose of this study is to evaluate the performance of the OphtAI system for the automatic detection of referable diabetic retinopathy (DR) and the automatic assessment of DR severity using color fundus photography. OphtAI relies on…

Image and Video Processing · Electrical Eng. & Systems 2024-08-27 Gwenolé Quellec , Mathieu Lamard , Bruno Lay , Alexandre Le Guilcher , Ali Erginay , Béatrice Cochener , Pascale Massin

Alzheimer's disease (AD) is the most common long-term illness in elderly people. In recent years, deep learning has become popular in the area of medical imaging and has had a lot of success there. It has become the most effective way to…

Computer Vision and Pattern Recognition · Computer Science 2023-10-16 Mahin Khan Mahadi , Abdullah Abdullah , Jamal Uddin , Asif Newaz

This paper investigates the problem of domain adaptation for diabetic retinopathy (DR) grading. We learn invariant target-domain features by defining a novel self-supervised task based on retinal vessel image reconstructions, inspired by…

Computer Vision and Pattern Recognition · Computer Science 2021-07-21 Duy M. H. Nguyen , Truong T. N. Mai , Ngoc T. T. Than , Alexander Prange , Daniel Sonntag

Knowledge distillation allows transferring knowledge from a pre-trained model to another. However, it suffers from limitations, and constraints related to the two models need to be architecturally similar. Knowledge distillation addresses…

Image and Video Processing · Electrical Eng. & Systems 2020-09-03 Sajjad Abbasi , Mohsen Hajabdollahi , Pejman Khadivi , Nader Karimi , Roshanak Roshandel , Shahram Shirani , Shadrokh Samavi

The automatic grading of diabetic retinopathy (DR) facilitates medical diagnosis for both patients and physicians. Existing researches formulate DR grading as an image classification problem. As the stages/categories of DR correlate with…

Computer Vision and Pattern Recognition · Computer Science 2020-07-22 Shaoteng Liu , Lijun Gong , Kai Ma , Yefeng Zheng

The ultra-wide optical coherence tomography angiography (OCTA) has become an important imaging modality in diabetic retinopathy (DR) diagnosis. However, there are few researches focusing on automatic DR analysis using ultra-wide OCTA. In…

Image and Video Processing · Electrical Eng. & Systems 2022-10-04 Junlin Hou , Fan Xiao , Jilan Xu , Yuejie Zhang , Haidong Zou , Rui Feng

In this paper, an ensemble-based method for the screening of diabetic retinopathy (DR) is proposed. This approach is based on features extracted from the output of several retinal image processing algorithms, such as image-level (quality…

Computer Vision and Pattern Recognition · Computer Science 2014-11-03 Balint Antal , Andras Hajdu

Diabetic retinopathy (DR) is a leading cause of preventable blindness worldwide, demanding accurate automated diagnostic systems. While general-domain vision-language models like Contrastive Language-Image Pre-Training (CLIP) perform well…

Computer Vision and Pattern Recognition · Computer Science 2025-12-23 Argha Kamal Samanta , Harshika Goyal , Vasudha Joshi , Tushar Mungle , Pabitra Mitra

DRDr II is a hybrid of machine learning and deep learning worlds. It builds on the successes of its antecedent, namely, DRDr, that was trained to detect, locate, and create segmentation masks for two types of lesions (exudates and…

Image and Video Processing · Electrical Eng. & Systems 2020-12-01 Farzan Shenavarmasouleh , Farid Ghareh Mohammadi , M. Hadi Amini , Hamid R. Arabnia