Automated construction of arterial and venous trees in retinal images
نویسندگان
چکیده
منابع مشابه
Automated Method for Identification and Artery-Venous Classification of Vessel Trees in Retinal Vessel Networks
The separation of the retinal vessel network into distinct arterial and venous vessel trees is of high interest. We propose an automated method for identification and separation of retinal vessel trees in a retinal color image by converting a vessel segmentation image into a vessel segment map and identifying the individual vessel trees by graph search. Orientation, width, and intensity of each...
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ساخت الکترودهاِی اصلاح شده ِیکِی از چالشهاِی همِیشگِی در دانش شیمِی بوِیژه شیمِی تجزیه مِی باشد ،که با در نظر گرفتن سادگِی ساخت، کاربردی بودن و ارزان بودن روش مِی توان به باارزش بودن چنِین سنسورهاِی پِی برد.آنچه که در ادامه آورده شده به ساخت و کاربرد الکترودهاِی اصلاح شده با استفاده از نانو ذرات در اندازه گِیرِی ولتامترِی آهن وکادمِیم اشاره دارد. کار اول اختصاص دارد به ساخت الکترود خمِیر کربن اصلاح شده با لِیگاند داِ...
15 صفحه اولAutomated identification of diabetic retinal exudates in digital colour images.
AIM To identify retinal exudates automatically from colour retinal images. METHODS The colour retinal images were segmented using fuzzy C-means clustering following some key preprocessing steps. To classify the segmented regions into exudates and non-exudates, an artificial neural network classifier was investigated. RESULTS The proposed system can achieve a diagnostic accuracy with 95.0% s...
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ژورنال
عنوان ژورنال: Journal of Medical Imaging
سال: 2015
ISSN: 2329-4302
DOI: 10.1117/1.jmi.2.4.044001