福州大学学报（自然科学版）2018，Vol.46Issue(3)：341-349,9.DOI:10.7631/issn.1000-2243.17217
视网膜血管直径交互式测量方法
Interactive measurement of retinal vessel diameter
摘要
Abstract
The proposed approach is evaluated against DRIVE、 STRAVE database and some clinical fundus images in this paper. Adaptive contrast enhanced method combining box filter optimal algorithm is adopted to quicken the computing speed and an interactive method for measuring retinal arteriove-nous is presented. The vessel contour is extracted by 2D Gabor filter and the skeleton through the bina-ry image. The vessel network can be obtained through judging the branch and end points' connectivity. The interactive method is introduced to measure the diameter of the vessel. The experimental results show that the proposed algorithm performs well in the image enhancement and the extracting of the vessel network;the measurement results from the interactive method and artificial method are close.关键词
视网膜/血管网络/交互式最优管径测量/自适应对比度增强/盒式滤波Key words
retinal/vessel network/interactive optimal diameter measurement/adaptive contrast enhanced/box filter分类
信息技术与安全科学引用本文复制引用
薛岚燕,余轮,林嘉雯,曹新容,郑绍华..视网膜血管直径交互式测量方法[J].福州大学学报（自然科学版）,2018,46(3):341-349,9.基金项目
福建省自然科学基金资助项目(2016J01297) （2016J01297）
福建省教育厅中青年教师教育科研项目(JAT170180、JAT160070) （JAT170180、JAT160070）
