Advanced International Journal for Research
E-ISSN: 3048-7641
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A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal
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Volume 7 Issue 1
January-February 2026
Indexing Partners
Deep Learning for Early Diagnosis of Diabetic Retinopathy, Glaucoma, and Cataract from Fundus Images
| Author(s) | Puneet Misra, Mohd Usman, Uroosha Usman |
|---|---|
| Country | India |
| Abstract | Retinal disorders represent a growing global health crisis, particularly among the working-age population. While manual screening of fundus imagery is the standard, it remains a labour-intensive process dependent on specialized expertise. This study addresses the urgent demand for rapid, automated diagnostic tools by evaluating the efficacy of lightweight Deep learning (DL) architectures for multi-class retinal disease identification. Utilizing a public dataset of 4,217 images, the study performed a comparative analysis of four Convolutional Neural Network (CNN) architectures: MobileNetV2, VGG16, DenseNet121, and EfficientNetB0. Each model was assigned with classifying images into four categories: Normal, Diabetic Retinopathy, Glaucoma, and Cataract. Experimental results identify MobileNetV2 as the superior model, achieving a peak accuracy of 94.08%, an F1-score of 0.9430, and a mean Average Precision (mAP) of 0.9786. With a calculated efficiency score of 0.4157, MobileNetV2 demonstrates the ideal balance between high diagnostic precision and low computational demand. These findings highlight that streamlined CNNs are uniquely suited for real-time deployment in resource-constrained environments. Ultimately, this research provides a robust foundation for AI-assisted ophthalmic screening, facilitating earlier clinical intervention and improved patient outcomes globally. |
| Published In | Volume 6, Issue 6, November-December 2025 |
| Published On | 2025-11-06 |
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E-ISSN 3048-7641
CrossRef DOI is assigned to each research paper published in our journal.
AIJFR DOI prefix is
10.63363/aijfr
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