A dynamic point matching for registration in image-guided minimally invasive vascular surgery: A simulation study
文献类型：会议论文
| 作者 | Gao WP(高文朋); Fu YL(付宜利); Li ZJ(李在娟); Liu H(刘浩) ; Wang SG(王树国)
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| 出版日期 | 2013 |
| 会议名称 | 2013 IEEE International Conference on Robotics and Biomimetics, ROBIO 2013 |
| 会议日期 | December 12-14, 2013 |
| 会议地点 | Shenzhen, China |
| 关键词 | Biomimetics Electromagnets Geometry Optimization Robotics Surgery |
| 页码 | 2019-2024 |
| 通讯作者 | 高文朋 |
| 中文摘要 | Registration is a key issue in image-guided minimally invasive vascular surgery (MIVS) when the electromagnetic device is used to tracking the catheter. We assume that the catheter advances in the vessel along the vascular centerline during MIVS. Based on this assumption, we proposed a dynamic point matching approach for registration, of which the transformation is estimated by aligning the point set of catheter's path to that of the vascular centerline. Due to the point set of the path obtained in real time, the point matching is performed dynamically. A matching function is introduced to indicate the correspondence between two point sets. The function is refined to find the optimal correspondence using Relax labeling, which account for local neighborhood structures. The transformation is estimated by minimizing the distance of the optimal corresponding points. A simulation experiment is designed and performed. The results show that the mean±standard deviation of target registration error is 2.72 ±0.03mm. © 2013 IEEE. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 3 |
| 会议录 | 2013 IEEE International Conference on Robotics and Biomimetics, ROBIO 2013
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| 会议录出版者 | IEEE |
| 会议录出版地 | New York |
| 语种 | 英语 |
| ISBN号 | 978-1-4799-2744-9 |
| WOS记录号 | WOS:000352739000335 |
| 源URL | [http://ir.sia.cn/handle/173321/14766]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Gao WP,Fu YL,Li ZJ,et al. A dynamic point matching for registration in image-guided minimally invasive vascular surgery: A simulation study[C]. 见:2013 IEEE International Conference on Robotics and Biomimetics, ROBIO 2013. Shenzhen, China. December 12-14, 2013. |
入库方式： OAI收割
来源：沈阳自动化研究所
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