期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2016
卷号：37
期号：1
页码：42-45
DOI：10.14445/22312803/IJCTT-V37P110
出版社：Seventh Sense Research Group
摘要：Retinal snapshot evaluation is increasingly outstanding as a nonintrusive analysis system in stateoftheart ophthalmology. In this paper, we present a novel procedure to segment blood vessels and optic disc in the fundus retinal portraits. The process could be used to aid nonintrusive analysis in latest ophthalmology considering the morphology of the blood vessel and the optic disc is an essential indicator for illnesses like diabetic retinopathy, glaucoma and hypertension. Our approach takes as first step the extraction of the retina vascular tree utilizing the graph cut procedure. The blood vessel knowhow is then used to estimate the region of the optic disc. The optic disc segmentation is carried out utilizing two replacement approaches. The Markov Random subject (MRF) photo reconstruction process segments the optic disc by using taking away vessels from the optic disc vicinity and the Compensation factor approach segments the optic disc using prior nearby intensity expertise of the vessels. The proposed approach is verified on three public information units, DIARETDB1, force and STARE. The outcome and comparison with replacement approaches show that our system completed quality performance in segmenting the blood vessel and optic disc.
