Paper Title

Generative Adversarial Network for Retinal Fundus Image Synthesis in Diabetic Retinopathy Detection

Keywords

Diabetic Retinopathy, GAN, Synthetic Retinal Image Generation, Data Augmentation, Deep Learning, Multiclass Classification, Medical Imaging.

Abstract

Diabetic Retinopathy (DR) is one of the principal causes of sight loss in diabetic patients and its early diagnosis is the key to the prevention of irreversible blindness. Nevertheless, medical imaging data have the disadvantage of low data volumes and extreme class imbalance, which has an adverse impact on the performance of deep learning models. To overcome this problem, this study will come up with a Generative Adversarial Network (GAN)-based solution to synthetic retinal fundus image generation to improve multiclass diabetic retinopathy classification. The GAN model is trained to build the distribution of real retinal images and produce synthetic fundus images of high-quality to match various levels of DR severity, namely, Normal, Mild, Moderate, Severe, and Proliferative DR. The synthetic images generated are added to the original dataset to enhance the equal representation of classes and diversity of data. An augmented dataset is then trained in a classification model and assessed using performance metrics that include accuracy, precision, recall, F1-score and ROC-AUC.Experimental findings indicate that augmented dataset achieved a better classification robustness and minimized overfitting when compared to traditional data augmentation methods. The recommended strategy emphasizes the use of adversarial learning as an effective method to improve the quality of the data set and to facilitate an efficient automated system of severity grading of DR in clinical practice.

Downloads

Published Paper   E-Certificate


: Click Here to Get

About Hard Copy and Transparent Peer Review Report

Registration ID: IJVRA_702510   Published ID: IJVRA2603877

How To Cite

"Generative Adversarial Network for Retinal Fundus Image Synthesis in Diabetic Retinopathy Detection", IJVRA - International Journal of Versatile Research and Analysis (www.IJVRA.org), ISSN:2984-8903, Vol.4, Issue 3, page no.748-755, March-2026, Available :https://ijpub.org/IJVRA/papers/IJVRA2603877.pdf

Issue

Other Publication Details

Paper Reg. ID: IJVRA_702510

Published Paper Id: IJVRA2603877

Research Area: Other area not in list

Country: Mumbai, Maharashtra, India

Published Paper PDF: https://ijpub.org/IJVRA/papers/IJVRA2603877

Published Paper URL: https://ijpub.org/IJVRA/viewpaperforall?paper=IJVRA2603877

About Publisher

ISSN: 2984-8903 | IMPACT FACTOR: 9.12 Calculated By Google Scholar | ESTD YEAR: 2023

An International UGC CARE JOURNAL PUBLICATION Low Cost (₹599), Scholarly Open Access, Peer-Reviewed, Refereed Journal Impact Factor 9.12 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage, Crossref DOI Member Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJVRA (IJ Publication) Janvi Wave

Licence

© 2026 - Authors hold the copyright of this article. This work is licensed under a Creative Commons Attribution 4.0 International License and The Open Definition. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0). 🛡️ Disclaimer: The content, data, and findings in this article are based on the authors’ research and have been peer-reviewed for academic purposes only. Readers are advised to verify all information before practical or commercial use. The journal and its editorial board are not liable for any errors, losses, or consequences arising from its use.

Article Preview

academia
publon
sematicscholar
googlescholar
scholar9
maceadmic
Microsoft_Academic_Search_Logo
elsevier
researchgate
ssrn
mendeley
Crossref
UGC Care
orcid
sitecreex