Age-Related Changes of the Corneal Speckle by Optical Coherence Tomography

Jesus, Danilo Andrade ;   Iskander, D Robert

Tags Corneal imagingOptical coherence tomography

Ageing of the population has several consequences for the human visual system. The corneal tissue which is responsible for two thirds of the...

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Combining Efficient Hand-Crafted Features with Learned Filters for Fast and Accurate Corneal Nerve Fibre Centreline Detection

Annunziata, Roberto ;   Kheirkhah, Ahmad ;   Hamrah, Pedram ;   Trucco, Emanuele

Tags Corneal imagingConfocal microscopyImage segmentation

We propose a new approach to corneal nerve fibre centreline detection for <i>in vivo</i> confocal microscopy images. Relying on a combination...

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Computer-Assisted Identification of Proliferative Diabetic Retinopathy in Color Retinal Images

Gupta, Garima ;   Selvaraj, Kulasekaran ;   Ram, Keerthi ;   Joshi, Niranjan ;   Sivaprakasam, Mohanasankar ;   Gandhi, Rashmin

Tags Retinal imagingImage feature extractionImage classification

Advanced (proliferative) stage of diabetic retinopathy (DR) is indicated by the growth of thin, fragile and highly unregulated vessels,...

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Method for Segmentation of the Layers in the Outer Retina

Novosel, Jelena ;   Vermeer, Koenraad A. ;   Pierrache, L.H.M. ;   Klaver, C.C.W. ;   van den Born, L. I. ;   van Vliet, Lucas

Tags Retinal imagingImage segmentationOptical coherence tomography

This paper presents a method to determine the number of visible layers in the outer retina and perform segmentation. Each layer in the...

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Red Lesion Detection in Retinal Fundus Images using Frangi-Based Filters

Srivastava, Ruchir ;   Wong, Damon ;   Duan, Lixin ;   Liu, Jiang ;   Wong, Tien Yin

Tags Retinal imaging

This paper presents a method to detect red lesions related to Diabetic Retinopathy (DR), namely Microaneurysms and Hemorrhages from retinal...

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Retinal Image Registration based on Keypoint Correspondences, Spherical Eye Modeling and Camera Pose Estimation

Hernandez-Matas, Carlos ;   Zabulis, Xenophon ;   Argyros, Antonis

Tags Retinal imagingRetinal vascular imaging

In this work, an image registration method for two retinal images is proposed. The proposed method utilizes keypoint correspondences and...

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