Worldwide, cataracts—a clouding of the natural lens of the eye—are the principal cause of blindness and compromised vision. Cataract classification accuracy and timeliness are key to successful treatment and patient care. In this present study, we introduce a hybrid algorithm for cataract classification, which boasts the best of deep learning and conventional machine learning methods. The hybrid method starts with the acquisition of a heterogeneous set of cataract and normal eye images. Image preprocessing, including resizing and color space transformation, is performed to prepare the images for processing. Feature extraction is conducted by the stable InceptionV3 deep model, which recognizes intricate patterns and image features. The features are a high-level abstraction of cataract patterns. Feature-extracted inputs are processed in a Support Vector Machine (SVM) classifier, an efficient machine learning algorithm known for binary classification applications. The SVM model distinguishes cataracts and normal eye images efficiently with the identified features. The marriage of deep learning and SVM possesses the benefit of blending feature learning and accurate classification. These measures of performance jointly determine the ability of the algorithm to identify cataract cases and non-cataract cases accurately. The presented hybrid algorithm is highly promising for cataract classification, with the potential for better diagnosis and patient care. The union of deep learning and SVM methods provides an end-to-end solution to the formidable cataract classification challenge, with the potential for advancing eye healthcare procedures to a new level and providing enhanced preservation of vision.

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A Novel Hybrid Algorithm for Cataract Classification

  • S. P. Shantharajah,
  • R. M. Swarnapriya,
  • T. Deenadayalan,
  • D. Gayathri

摘要

Worldwide, cataracts—a clouding of the natural lens of the eye—are the principal cause of blindness and compromised vision. Cataract classification accuracy and timeliness are key to successful treatment and patient care. In this present study, we introduce a hybrid algorithm for cataract classification, which boasts the best of deep learning and conventional machine learning methods. The hybrid method starts with the acquisition of a heterogeneous set of cataract and normal eye images. Image preprocessing, including resizing and color space transformation, is performed to prepare the images for processing. Feature extraction is conducted by the stable InceptionV3 deep model, which recognizes intricate patterns and image features. The features are a high-level abstraction of cataract patterns. Feature-extracted inputs are processed in a Support Vector Machine (SVM) classifier, an efficient machine learning algorithm known for binary classification applications. The SVM model distinguishes cataracts and normal eye images efficiently with the identified features. The marriage of deep learning and SVM possesses the benefit of blending feature learning and accurate classification. These measures of performance jointly determine the ability of the algorithm to identify cataract cases and non-cataract cases accurately. The presented hybrid algorithm is highly promising for cataract classification, with the potential for better diagnosis and patient care. The union of deep learning and SVM methods provides an end-to-end solution to the formidable cataract classification challenge, with the potential for advancing eye healthcare procedures to a new level and providing enhanced preservation of vision.