SIYEOP YOON Son Jin Won Youngjun Kim Park, Se Hyung Lee, Deukhee 2024-01-12T06:13:51Z 2024-01-12T06:13:51Z 2021-09-29 2017-06 2325-033X https://pubs.kist.re.kr/handle/201004/79514 The registration of preoperative 3D to intraoperative 2D images plays a crucial role in percutaneous coronary intervention. This technique reduces uncertainty regarding vessel topology and depth information in 2D intraoperative images. The aim of 2D/3D image registration is to determine the most appropriate image alignment. However, 2D/3D registration of heart images is challenging, due to differences in dimensionality and non-rigid motion, among others. In this paper, we propose a bifurcation-based biplane non-rigid 2D/3D registration method for coronary arteries. Experiments were performed in a virtual environment, and the results of the registration show an average distance with a ground truth of 0.57 mm. English Korea Robotics Society Computed tomography angiograph registration coronary artery X-ray A study for non-rigid 2x2D-3D registration of coronary artery images using bifurcation points matching with bi-plane x-ray fluoroscopy Conference 1 14th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI), pp.583 - 584 14th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI) 583 584 KO 제주 2017-06-28 2017 14TH INTERNATIONAL CONFERENCE ON UBIQUITOUS ROBOTS AND AMBIENT INTELLIGENCE (URAI) 000426976900150 2-s2.0-85034228127