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| 基于数字血管减影的无框架配准算法的实验研究 | |
| 引用本文： | 李雯,黄永锋,田鑫,聂生东.基于数字血管减影的无框架配准算法的实验研究[J].生物医学工程学杂志,2007,24(1):23-25,44. |
| 作者姓名： | 李雯 黄永锋 田鑫 聂生东 |
| 作者单位： | 1. 上海理工大学,医疗器械学院,上海,200093 2. 东华大学,计算机学院,上海,200051 3. 上海仁济医院,神经外科,上海,200127 |
| 基金项目： | 上海理工大学校科研和教改项目;上海市重点学科建设项目 |
| 摘 要： | 我们在无框架立体定位算法的基础上,进行了脑部多模医学图像配准的临床实验研究。实验证明,本配准算法能准确地将数字血管减影(Digital subtraction angiography,DSA)图像中的血管信息融合进计算机体层成像(Computed tomography,CT)的解剖结构中,三维显示后方便医生进行诊断和手术计划,对于计算机辅助外科手术研究具有重要的临床医学价值。 |
| 关 键 词： | 配准 无框架 数字血管减影 |
| 修稿时间： | 2004-07-122005-03-14 |
The Experimental Research on the Frameless Registration Based on the Digital Subtraction Angiography |
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| Li Wen,Huang Yongfeng,Tian Xin,Nie Shengdong.The Experimental Research on the Frameless Registration Based on the Digital Subtraction Angiography[J].Journal of Biomedical Engineering,2007,24(1):23-25,44. | |
| Authors: | Li Wen Huang Yongfeng Tian Xin Nie Shengdong |
| Institution: | 1 College of Medical Instrument, Shanghai University of Technology, Shanghai 200093,China; 2 College of Computer Science, Donghua University, Shanghai 200051 ,China; 3 Department of Neurosurgery, Shanghai Renji Hospital, Shanghai 200127,China |
| Abstract: | In this paper,we present an experimental research on the frameless registration of DSA/CT images based on frameless localization algorithm.The result shows that,3D fusion and registration of vessels in the DSA images and anatomical structures in CT images will help surgeons to make accurate diagnosis and on plann operative. |
| Keywords: | Registration Frameless Digital subtraction angiography(DSA) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |