| 基于造影图对的血管三维重建显示 |
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| 引用本文： | 罗立民,冒非. 基于造影图对的血管三维重建显示[J]. 东南大学学报(自然科学版), 1990, 0(4) |
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| 作者姓名： | 罗立民 冒非 |
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| 作者单位： | 东南大学生物医学工程系，东南大学生物医学工程系 |
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| 摘 要： | 在某些医学诊断和治疗过程中需要了解生理结构的三维信息,本文介绍了血管三维重建的工作.首先讨论了几种处理方法,着重讨论三维重建的匹配过程,并提出了一种新的基于二叉树数据结构的匹配方法.该方法能有效地解决匹配过程中一点对应多点的问题.最后介绍了一种对血管进行三维描述和显示的技术.
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| 关 键 词： | 图象处理 三维 重建 血管造影/三维描述 三维图形显示 |
Reconstruction and Display of 3-D Structure of Blood Vessels from Bi-Plane Angiongraphy |
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| Luo Limin Mao Fei. Reconstruction and Display of 3-D Structure of Blood Vessels from Bi-Plane Angiongraphy[J]. Journal of Southeast University(Natural Science Edition), 1990, 0(4) |
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| Authors: | Luo Limin Mao Fei |
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| Affiliation: | Department of Biomedical Engineering |
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| Abstract: | 3-D information about anatomic structures is required in some medical fields.This paper deals with the 3-D reconstruction of blood vessels and discusses some preprocessing methods.The matching procedure of 3-D reconstruction has been emphasized,and a new technique,binary tree data structure based matching,is presented.It is effective for the ambiguity problem in the matching procedure.A method of 3-D representation and display of blood vessels has been presented. |
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