Kaggle Diabetic Retinopathy Detection 参赛攻略之一 问题分析

Kaggle Diabetic Retinopathy Detection

参赛攻略之一 问题分析

本篇介绍Kaggle Diabetic Retinopathy Detection比赛的基本概念

• 糖尿病视网膜病变
• 问题描述
• 问题关键点

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糖尿病视网膜病变

糖尿病视网膜病变是由于糖尿病导致血糖过高损害视网膜毛细血管造成的视网膜病变。 —— [ 百度文库 ]

level	程度	description	描述
none	普通	No abnormalities	无异常
mild	轻微	Microaneurysms only	仅微动脉瘤
moderate	中等	More than just microaneurysms but less than Severe NPDR	介于两者之间
severe	严重	No signs of proliferative retinopathy and any of the following: More than 20 intraretinal hemorrhages in each of 4 quadrants Definite venous beading in 2+ quadrants Prominent IRMA in 1+ quadrant	4象限超过20个视网膜内出血 2象限明确的静脉卷边 1象限突出的IRMA
proliferative	增生	One or more of the following: Neovascularization Vitreous/preretinal hemorrhage	新血管化 玻璃体/视网膜前出血

问题描述

区分以上五种程度的糖尿病视网膜病变

问题关键点

检测视网膜内出血
检测血管边缘病变

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https://www.kaggle.com/c/diabetic-retinopathy-detection