Cataract classification based on traditional data augmentation methods: Review study

Authors

  • Zainab Naseer Hadeed a College of Computer Science and Information Technology, Kut, 52001, Wasit University, Iraq
  • Ahmad Shaker Abdalrada College of Computer Science and Information Technology, Wasit University
  • Hasanain Hazim Azeez College of Computer Science and Information Technology, Wasit University

DOI:

https://doi.org/10.29304/jqcsm.2026.18.22773

Keywords:

, Deep learning, Cataract classification, Fundus Images, Class imbalance, Data augmentation

Abstract

Cataract is a major cause of visual impairment and blindness worldwide. This has led to the design of automated systems for early detection through retinal fundus imaging. Recently, deep learning techniques with a focus on CNNs have shown good results for cataract classification. However, the results obtained from these models are often limited due to the inherent class imbalance problem in most medical image classification problems. To overcome the class imbalance problem, several researchers have adopted traditional data augmentation techniques to increase the number of the minority class. This review aims to highlight the recent studies that have adopted traditional data augmentation techniques for the classification of cataracts. It presents an overview of the recent research trends for the classification of cataracts using traditional data augmentation techniques.

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Published

2026-06-28

How to Cite

Zainab Naseer Hadeed, Ahmad Shaker Abdalrada, & Hasanain Hazim Azeez. (2026). Cataract classification based on traditional data augmentation methods: Review study . Journal of Al-Qadisiyah for Computer Science and Mathematics, 18(2), Comp 447–459. https://doi.org/10.29304/jqcsm.2026.18.22773

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Section

Computer Articles