Rapid and Accurate Registration Method between Intraoperative 2D XA and Preoperative 3D CTA Images for Guidance of Percutaneous Coronary Intervention
Joint Authors
Lee, Jeongjin
Shin, Juneseuk
Park, Taeyong
Koo, Kyoyeong
Kim, Kyung Won
Source
Computational and Mathematical Methods in Medicine
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-08-22
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In this paper, we propose a rapid rigid registration method for the fusion visualization of intraoperative 2D X-ray angiogram (XA) and preoperative 3D computed tomography angiography (CTA) images.
First, we perform the cardiac cycle alignment of a patient’s 2D XA and 3D CTA images obtained from a different apparatus.
Subsequently, we perform the initial registration through alignment of the registration space and optimal boundary box.
Finally, the two images are registered where the distance between two vascular structures is minimized by using the local distance map, selective distance measure, and optimization of transformation function.
To improve the accuracy and robustness of the registration process, the normalized importance value based on the anatomical information of the coronary arteries is utilized.
The experimental results showed fast, robust, and accurate registration using 10 cases, each of the left coronary artery (LCA) and right coronary artery (RCA).
Our method can be used as a computer-aided technology for percutaneous coronary intervention (PCI).
Our method can be applied to the study of other types of vessels.
American Psychological Association (APA)
Park, Taeyong& Koo, Kyoyeong& Shin, Juneseuk& Lee, Jeongjin& Kim, Kyung Won. 2019. Rapid and Accurate Registration Method between Intraoperative 2D XA and Preoperative 3D CTA Images for Guidance of Percutaneous Coronary Intervention. Computational and Mathematical Methods in Medicine،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1130531
Modern Language Association (MLA)
Park, Taeyong…[et al.]. Rapid and Accurate Registration Method between Intraoperative 2D XA and Preoperative 3D CTA Images for Guidance of Percutaneous Coronary Intervention. Computational and Mathematical Methods in Medicine No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1130531
American Medical Association (AMA)
Park, Taeyong& Koo, Kyoyeong& Shin, Juneseuk& Lee, Jeongjin& Kim, Kyung Won. Rapid and Accurate Registration Method between Intraoperative 2D XA and Preoperative 3D CTA Images for Guidance of Percutaneous Coronary Intervention. Computational and Mathematical Methods in Medicine. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1130531
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1130531