国际医药卫生导报2018，Vol.24Issue(17)：2597-2600,4.DOI:10.3760/cma.j.issn.1007-1245.2018.17.005
一种新颖的CT血管造影图像的血管中心线提取方法
A novel vascular centerline extraction method of CT angiography
摘要
Abstract
Objective To extract the vascular centerline of CT angiography.Methods In order to obtain centerline branch information,a method based on minimum path and Bayesian tracking was proposed in this article.The algorithm in this article was divided into two steps:firstly,a new multiscale filtering algorithm was used to enhance vascular structure;secondly,vascular centerline extraction algorithm based on minimum path and Bayesian tracking was performed.Result The proposed method not only could effectively extract vascular centerline,obtain centerline branch information.Conclusion Compared with similar algorithms,this algorithm can enhance the vascular structure well and inhibit the noise and artifacts effectively.关键词
血管中心线/中心线分支信息/最小路径/贝叶斯跟踪Key words
Vascular centerline/Centerline branch information/Minimal path/Bayesian tracking引用本文复制引用
杨俊,李迟迟,李娜,杨泽鹏,周寿军..一种新颖的CT血管造影图像的血管中心线提取方法[J].国际医药卫生导报,2018,24(17):2597-2600,4.基金项目
Interventional Diagnosis and Treatment Integration Key Technology Engineering Laboratory Project of Shenzhen City [Shen Fa Gai (2016)893]深圳市介入式诊疗一体化关键技术工程实验室项目[深发改(2016) 893号] （2016）
