@article{(Open Science Index):https://publications.waset.org/pdf/8206,
	  title     = {Automatic Segmentation of Retina Vessels by Using Zhang Method},
	  author    = {Ehsan Saghapour and  Somayeh Zandian},
	  country	= {},
	  institution	= {},
	  abstract     = {Image segmentation is an important step in image
processing. Major developments in medical imaging allow
physicians to use potent and non-invasive methods in order to
evaluate structures, performance and to diagnose human diseases. In
this study, an active contour was used to extract vessel networks
from color retina images. Automatic analysis of retina vessels
facilitates calculation of arterial index which is required to diagnose
some certain retinopathies.},
	    journal   = {International Journal of Biomedical and Biological Engineering},
	  volume    = {6},
	  number    = {12},
	  year      = {2012},
	  pages     = {629 - 632},
	  ee        = {https://publications.waset.org/pdf/8206},
	  url   	= {https://publications.waset.org/vol/72},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 72, 2012},
	}