Detection of micro aneurysms automatically for retinopathy screening

Retinal micro-aneurysms in connection with generalized diseases causing retinopathy.

Detection of Neovascularization for Screening of Proliferative Diabetic Retinopathy

Diabetic retinopathy is one of the leading cause of blindness caused due to increase of insulin in blood. It is a progressive disease and needs an early detection and treatment. Proliferative diabetic retinopathy is an advance stage and causes severe visual impairments. Early and accurate detection of proliferative diabetic retinopathy is very important and crucial for protection of patient’s v...

Ultrasonographic screening for the detection of abdominal aortic aneurysms.

BACKGROUND The prevalence of abdominal aortic aneurysms (AAA) with a maximal diameter of 3 cm or more is age-dependent; among persons over age 65, it lies between 4% and 8% in men and between 0.5% and 1.5% in women. About 10% of all AAAs have a maximum diameter of 5 cm or more. The prognosis of ruptured AAA (rAAA) is dismal, with an overall mortality of at least 80%. Ultrasonography of the abdo...

islanding detection methods for microgrids

امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...

Screening for Diabetic Retinopathy

D iabetic retinopathy is a highly specific vascular complication of both insulin-dependent (type I) and non-insulin-dependent (type II) diabetes mellitus. The prevalence of retinopathy is strongly related to the duration of diabetes. After 20 yr of diabetes, nearly all patients with type I diabetes and >60% of patients with type II diabetes have some degree of retinopathy. Diabetic retinopathy ...