Arteriovenous Ratio Evaluation in Retinal Images of Cataract Patients
Eisaku Tohma1, Eiji Uchino2, Noriaki Suetake3

1Eisaku Tohma, Graduate School of Science and Engineering, Yamaguchi University, Japan.

2Eiji Uchino, Graduate School of Science and Technology for Innovation, Yamaguchi University, Japan.

3Noriaki Suetake, Fuzzy Logic Systems Institute, Japan.

Manuscript received on 10 December 2020 | Revised Manuscript Received on 12 December 2020 | Manuscript Accepted on 15 December 2020 | Manuscript published on 30 December 2020 | PP: 1-3 | Volume-1 Issue-1 December 2020 | Retrieval Number: 100.1/ijainn.A1008011121

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Abstract: The evaluation of diameter of retinal vessel is associated with the diagnosis of diabetes, hypertension, arteriosclerosis, stroke, etc. This paper proposes a tracking method of the boundary of the retinal vessel on eye fundus image with low visibility, and an evaluation of retinal arteriovenous ratio (AVR). In this study, the effectiveness of the proposed method has been shown through the experiments for the actual retinal images of cataract patients.

Keywords: Retinal Fundus Image, Computer-Aided Diagnosis, Retinal Arteriovenous Ratio.