Statistical analysis of the parameters of the optic disk image

Valery Bakutkin
Saratov Research Institute of Rural Hygiene, Russia

Vadim Gorelov
Stolypin Volga Region Institute of Administration, Russian Presidential Academy of National Economy and Public Administration, Saratov, Russia

Yuriy Zayko (Login required)
Stolypin Volga Region Institute of Administration, Russian Presidential Academy of National Economy and Public Administration, Saratov, Russia


Paper #2730 received 2015.11.15; revised manuscript received 2015.12.05; accepted for publication 2015.12.30; published online 2016.02.16.

DOI: 10.18287/JBPE-2015-1-4-270

Abstract

In recent time much attention is payed to the computer analysis of the optic disc (OD) images, aimed at extracting the objective statistical characteristics of the OD image. In the present paper we describe a computer program that allows the determination of the mean colour indices, their variance, etc., for different regions of the OD. The total colour space in the RGB model is divided into subdomains in correspondence with the values of the mask that determines the subdomain boundaries. A simple method of determining the domain of the OD physiological excavation by the value of the variability coefficient is proposed.

Keywords

ophthalmology diseases, optic eye disc, computer program

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References


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