Tracking of Intracavitary Instrument Markers in Coronary Angiography Images
Zhang, Yihe4; Bai, Xiuxiu4; Jin, Qinhua1; Jing, Jing1; Chen, Yundai1; Liu, Qiang5; Tang, Wenhui5; Lu, Quanmao3; Mi, Yanan3; Zhu, Rui2
2019
会议日期2019-10-13
会议地点Shenzhen, China
关键词Angiography Cardiovascular Object tracking Coronary angiography image
卷号11794 LNCS
页码175-183
英文摘要

In order to quickly and accurately obtain the marker points in coronary angiography images in interventional surgery for cardiovascular diseases, this paper proposes a method for tracking the marker points in coronary angiography images. Firstly, it is necessary for the operator to manually mark a small number of vascular center points to find the position of the guide line and the labeled points on the guide wire. So the vascular center line can be obtained by using the vascular center point of artificial labeling with Hessian matrix eigenvector. Then we design a filter to detect the guide wire by combining the characteristics of the guide wire and the center line of the vessel. Finally, the marker point is detected by filtering along the guide wire. In the following images, all the vascular center points in the image are obtained by the automatic vascular centerline acquisition algorithm, and the vascular centerline of the frame is obtained by Iterative Closest Point (ICP) registration of the point set with the adjacent frame centerline. Then the guide wire acquisition method of this frame image is consistent with the above algorithm. Finally, the marker of the frame is obtained by combining the positions of the adjacent frame marker and frame guide wire. The experimental results show that our method can quickly and accurately detect the location of marker points in coronary angiography image sequence with a small amount of manual assistance, and can be applied to the computer-aided diagnosis and treatment of cardiovascular diseases. © 2019, Springer Nature Switzerland AG.

产权排序5
会议录Machine Learning and Medical Engineering for Cardiovascular Health and Intravascular Imaging and Computer Assisted Stenting - 1st International Workshop, MLMECH 2019, and 8th Joint International Workshop, CVII-STENT 2019, Held in Conjunction with MICCAI 2019, Proceedings
会议录出版者Springer
语种英语
ISSN号03029743;16113349
ISBN号9783030333263
内容类型会议论文
源URL[http://ir.opt.ac.cn/handle/181661/32010]  
专题其它单位_其它部门
通讯作者Chen, Yundai
作者单位1.Department of Cardiology, Chinese PLA General Hospital, Beijing, China;
2.Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an, China
3.Shenzhen Vivolight Medical Device & Technolog Co., Ltd., Shenzhen, China;
4.School of Software Engineering, Xi’an Jiaotong University, Xi’an, China;
5.Fuwai Hospital Chinese Academy of Medical Sciences, Beijing, China;
推荐引用方式
GB/T 7714
Zhang, Yihe,Bai, Xiuxiu,Jin, Qinhua,et al. Tracking of Intracavitary Instrument Markers in Coronary Angiography Images[C]. 见:. Shenzhen, China. 2019-10-13.
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