REVIEW ON DEEP VISION FOR EARLY DETECTION OF DIABETIC RETINOPATHY USING MACHINE LEARNING
Diabetic Retinopathy (DR) is one of the most severe microvascular complications of diabetes mellitus and a leading cause of preventable blindness worldwide. Early diagnosis and timely treatment are critical, as DR often progresses asymptomatically until irreversible retinal damage occurs. Conventional diagnosis relies on manual examination of retinal fundus images by ophthalmologists, which is time-consuming, costly, and subject to inter-observer variability. Recent advancements in computer-aided diagnosis have demonstrated that machine learning, particularly deep learning, can significantly enhance the accuracy and efficiency of DR detection. Convolutional Neural Networks (CNNs) have emerged as the most effective approach for automated analysis of fundus images due to their capability to learn hierarchical and discriminative features directly from raw data. This review presents a comprehensive analysis of recent deep learning–based methods for diabetic retinopathy detection, classification, and severity grading. Key aspects such as preprocessing techniques, network architectures, publicly available datasets, and evaluation metrics are discussed. Furthermore, existing challenges including dataset imbalance, lack of interpretability, and limited clinical deployment are highlighted. The review also identifies emerging trends and future research directions aimed at developing robust, explainable, and scalable DR screening systems suitable for real-world clinical applications.
Padmagiriwar, T. D. (2026). Review on Deep Vision for Early Detection of Diabetic Retinopathy using Machine Learning. International Journal of Science, Strategic Management and Technology, 02(04). https://doi.org/10.55041/ijsmt.v2i4.412
Padmagiriwar, Tushar. "Review on Deep Vision for Early Detection of Diabetic Retinopathy using Machine Learning." International Journal of Science, Strategic Management and Technology, vol. 02, no. 04, 2026, pp. . doi:https://doi.org/10.55041/ijsmt.v2i4.412.
Padmagiriwar, Tushar. "Review on Deep Vision for Early Detection of Diabetic Retinopathy using Machine Learning." International Journal of Science, Strategic Management and Technology 02, no. 04 (2026). https://doi.org/https://doi.org/10.55041/ijsmt.v2i4.412.
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