2010 IEEE International Conference on Image Processing 2010
DOI: 10.1109/icip.2010.5650657
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Identity verification based on vessel matching from fundus images

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Cited by 34 publications
(25 citation statements)
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“…The similarity measure used by [10,11,13] as a retina feature point matching score is c/ VTJ', where f and l' are the numbers of feature points in two images and c is the number of feature points matched between them. In terms of retina graphs this is a normalised node match score.…”
Section: Our Approachmentioning
confidence: 99%
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“…The similarity measure used by [10,11,13] as a retina feature point matching score is c/ VTJ', where f and l' are the numbers of feature points in two images and c is the number of feature points matched between them. In terms of retina graphs this is a normalised node match score.…”
Section: Our Approachmentioning
confidence: 99%
“…Vessel cali bre was added in [6] as an additional feature to the template described in [5]. Templates based on feature points (posi tions of vessel branchings and crossovers) have been tested recently in [7,8,9,10,11,12] and the effect of matching 1 such features in fovea-centred versus optical disc-centred images has been studied in [13]. In this last paper, the ori entation of the principal branch at a vessel branch point is included for improved matching robustness.…”
Section: Introductionmentioning
confidence: 98%
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“…However, these approaches may suffer from the following drawbacks: (1) the extracted vasculature information is usually incomplete due to the convergence of multiple and various bent vessels; (2) injuries or diseases can alter the vascular features and lead to improper segmentation; (3) visible micro vascular cannot be extracted efficiently. To address these problems, the minutiae-based retinal identification system (MBRIS) [23–25] was proposed and in recent years it has been considered to be ideal and robust. In a typical MBRIS, a set of landmarks (bifurcations [26] and crossovers of the retinal vessel tree) are extracted and used as feature points.…”
Section: Related Workmentioning
confidence: 99%
“…Oinonen et al [18] proposed a novel method for verification based on minutiae features. The proposed method consisted of three steps: blood vessel segmentation, feature extraction, and feature matching.…”
Section: Review Of the Last Proposed Methodsmentioning
confidence: 99%