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Microaneurysms detection in fundus images using local Fourier transform and neighbourhood analysis.
T. Sudarson Rama Perumal
A. Jayachandran
S. Ratheesh Kumar
Published in:
Knowl. Inf. Syst. (2024)
Keyphrases
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fourier transform
fundus images
frequency domain
blood vessels
diabetic retinopathy
signal processing
automatic detection
retinal images
fourier analysis
automatic analysis
spectral analysis
neural network
image processing
optic disc