The impact of image resolution on diagnostic accuracy using fractal dimension in identifying diabetic retinopathy, glaucoma, and age‑related macular degeneration

Che Azemin, Mohd Zulfaezal and Mohd Tamrin, Mohd Izzuddin and Yusof @ Alias, Firdaus and Salam, Adzura (2024) The impact of image resolution on diagnostic accuracy using fractal dimension in identifying diabetic retinopathy, glaucoma, and age‑related macular degeneration. Graefe's Archive for Clinical and Experimental Ophthalmology, 262. pp. 3409-3411. ISSN 0721-832X E-ISSN 1435-702X

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Abstract

Key messages What is known: What is new: Fractal dimension (FD) analysis is associated with quantifying the complexity of retinal vasculature, an essential aspect in the assessment of ocular diseases. High-resolution fundus imaging aids in detailed visualization but its impact on diagnostic precision has been unclear. FD analysis at 2048 × 2048 pixels resolution enhances the differentiation between healthy and pathological retinal The highest resolution analyzed offers significant improvement in diagnostic accuracy for diseases such as diabetic retinopathy, glaucoma, and age-related macular degeneration. This study confirms that image resolution is crucial for accurate FD analysis, correlating directly with improved states. diagnostic outcomes.

Item Type:	Article (Journal)
Uncontrolled Keywords:	Retinal vasculature · Fractal dimension · Image resolution · Diabetic retinopathy · Glaucoma · Age-related macular degeneration
Subjects:	R Medicine > RE Ophthalmology T Technology > T Technology (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Allied Health Sciences Kulliyyah of Allied Health Sciences > Department of Optometry and Visual Science Kulliyyah of Medicine Kulliyyah of Medicine > Department of Ophthalmology Kulliyyah of Information and Communication Technology Kulliyyah of Information and Communication Technology
Depositing User:	Dr. Mohd Zulfaezal Che Azemin
Date Deposited:	17 May 2024 09:41
Last Modified:	10 Oct 2024 09:58
URI:	http://irep.iium.edu.my/id/eprint/112238

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