Diabetic retinopathy contributes to serious health problem in many parts of the world. With the motivation of the needs of the medical community system for early screening of diabetics and other diseases, a computer aided diagnosis system is proposed

关于视网膜血管数字图像分割的matlab算法。步骤详细，其中预处理采用CLAHE。(Matlab algorithm for digital image segmentation of retinal vessels. Step in detail, where pretreatment uses CLAHE.)