학술논문
Arteriovenous Ratio Evaluation of Retinal Blood Vessels with Low Visibility / 認識困難な眼底血管の動静脈口径比の自動算出
Document Type
Journal Article
Author
Source
Proceedings of the Annual Conference of Biomedical Fuzzy Systems Association. 2016, :242
Subject
Language
Japanese
ISSN
1345-1510
2424-2586
2424-2586
Abstract
The evaluation of retinal blood vessel diameter is associated with the diagnosis of diabetes, hypertension, arteriosclerosis, stroke, etc. A retinal arteriovenous ratio (AVR) is used for diagnosis of hypertension and arteriosclerosis. We propose a tracking method of the boundary of the retinal blood vessel on eye fundus image with low visibility, and then an automatic evaluation of AVR. In this study, the effectiveness of the proposed method has been proved through the experiments for the actual retinal images of cataract patients.