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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