Implicit Reconstruction of Vasculatures Using Bivariate Piecewise Algebraic Splines
文献类型：期刊论文
| 作者 | Hong, Qingqi1; Li, Qingde1; Tian, Jie2
|
| 刊名 | IEEE TRANSACTIONS ON MEDICAL IMAGING
 |
| 出版日期 | 2012-03-01 |
| 卷号 | 31期号:3页码:543-553 |
| 关键词 | Implicit modeling vasculature reconstruction virtual angioscopy |
| 英文摘要 | Vasculature geometry reconstruction from volumetric medical data is a crucial task in the development of computer guided minimally invasive vascular surgery systems. In this paper, a technique for reconstructing the geometry of vasculatures using bivariate implicit splines is developed. With the proposed technique, an implicit geometry representation of the vascular tree can be accurately constructed based on the voxels extracted directly from the surface of a certain vascular structure in a given volumetric medical dataset. Experimental results show that the geometric representation built using our method can faithfully represent the morphology and topology of vascular structures. In addition, both the qualitative and the quantitative validations have been performed to show that the reconstructed vessel geometry is of high accuracy and smoothness. An virtual angioscopy system has been implemented to indicate one of the strengths of our proposed method. |
| WOS标题词 | Science & Technology ; Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Computer Science, Interdisciplinary Applications ; Engineering, Biomedical ; Engineering, Electrical & Electronic ; Imaging Science & Photographic Technology ; Radiology, Nuclear Medicine & Medical Imaging |
| 研究领域[WOS] | Computer Science ; Engineering ; Imaging Science & Photographic Technology ; Radiology, Nuclear Medicine & Medical Imaging |
| 关键词[WOS] | VISUALIZATION ; EXTRACTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000301198000003 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/4066]  |
| 专题 | 自动化研究所_中国科学院分子影像重点实验室 |
| 作者单位 | 1.Univ Hull, Dept Comp Sci, Kingston Upon Hull HU6 7RX, N Humberside, England 2.Chinese Acad Sci, Med Image Proc Grp, Inst Automat, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hong, Qingqi,Li, Qingde,Tian, Jie. Implicit Reconstruction of Vasculatures Using Bivariate Piecewise Algebraic Splines[J]. IEEE TRANSACTIONS ON MEDICAL IMAGING,2012,31(3):543-553. |
| APA | Hong, Qingqi,Li, Qingde,&Tian, Jie.(2012).Implicit Reconstruction of Vasculatures Using Bivariate Piecewise Algebraic Splines.IEEE TRANSACTIONS ON MEDICAL IMAGING,31(3),543-553. |
| MLA | Hong, Qingqi,et al."Implicit Reconstruction of Vasculatures Using Bivariate Piecewise Algebraic Splines".IEEE TRANSACTIONS ON MEDICAL IMAGING 31.3(2012):543-553. |
入库方式： OAI收割
来源：自动化研究所
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