2017
DOI: 10.1142/s1793545817500079
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NDC-IVM: An automatic segmentation of optic disc and cup region from medical images for glaucoma detection

Abstract: Glaucoma is an eye disease that usually occurs with the increased Intra-Ocular Pressure (IOP), which damages the vision of eyes. So, detecting and classifying Glaucoma is an important and demanding task in recent days. For this purpose, some of the clustering and segmentation techniques are proposed in the existing works. But, it has some drawbacks that include ine±cient, inaccurate and estimates only the a®ected area. In order to solve these issues, a Neighboring Di®erential Clustering (NDC) -Intensity Variat… Show more

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Cited by 8 publications
(2 citation statements)
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“…To facilitate access to early diagnosis, several studies have proposed automatic methods for glaucoma screening, which differ with respect to the glaucoma properties addressed for detection. Several methods such as the ones suggested in [4,5,6,7,8,9,10,39,28,29,33,23] segmented the Optic Disk (OD) and the Optic Cup (OC) in order to deduce the Cup-to-Disc Ratio (CDR). Moreover, the segmented OD and OC were allowed to extract the Neuro-Retinal Rim (NRR) shape where glaucoma could be identified based on the ISNT rule [41].…”
Section: Introductionmentioning
confidence: 99%
“…To facilitate access to early diagnosis, several studies have proposed automatic methods for glaucoma screening, which differ with respect to the glaucoma properties addressed for detection. Several methods such as the ones suggested in [4,5,6,7,8,9,10,39,28,29,33,23] segmented the Optic Disk (OD) and the Optic Cup (OC) in order to deduce the Cup-to-Disc Ratio (CDR). Moreover, the segmented OD and OC were allowed to extract the Neuro-Retinal Rim (NRR) shape where glaucoma could be identified based on the ISNT rule [41].…”
Section: Introductionmentioning
confidence: 99%
“…(a) glaucoma impact to the optic nerve head[29]; (b) healthy fundus image; (c) glaucoma fundus imageThe diabetic retinopathy is a microvascular complication that may lead to vision lost. The World Health Organization indicates that 366 million persons can be affected by DR in 2030.…”
mentioning
confidence: 99%