[1]郭健,程宇航,郭书祥.脑血管三维重建及算法实现[J].哈尔滨工程大学学报,2019,40(04):649-654.[doi:10.11990/jheu.201709134]
 GUO Jian,CHENG Yuhang,GUO Shuxiang.3-D reconstruction and algorithm realization of cerebral blood vessels[J].hebgcdxxb,2019,40(04):649-654.[doi:10.11990/jheu.201709134]
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脑血管三维重建及算法实现(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
40
期数:
2019年04期
页码:
649-654
栏目:
出版日期:
2019-04-05

文章信息/Info

Title:
3-D reconstruction and algorithm realization of cerebral blood vessels
作者:
郭健1 程宇航1 郭书祥12
1. 天津理工大学 电气电子工程学院, 天津 300384;
2. 日本香川大学 工学部, 日本 高松 761-0396
Author(s):
GUO Jian1 CHENG Yuhang1 GUO Shuxiang12
1. School of Electrical and Electronic Engineering, Tianjin University of Technology, Tianjin 300384, China;
2. Faculty of Engineering, Kagawa University, Takamatsu 761-0396, Japan
关键词:
医学CT三维重建阈值分割蒙版编辑Mimics软件图像预处理体数据错切变形法
分类号:
TP371.4
DOI:
10.11990/jheu.201709134
文献标志码:
A
摘要:
针对目前脑血管的三维重建技术存在着对硬件要求高、重建结果与人体解剖学结果差距较大的问题,本文提出了一种脑血管三维重建方法。将扫描得到的CTA图像导入到Mimics17.0软件中,先进行阈值分割,然后蒙版编辑,最后通过区域增长。经过这些预处理后,结合错切变形法的三维重建算法,得到三维重建的脑血管模型。其处理所得的脑血管具有模型清晰、细节突出的优点,同时所得模型可以进行切割处理和实现任意角度的放大缩小。系统运行结果表明:此方法得到的脑血管图像更加真实,并且可以进行多种软件的导入、模拟训练及后期的研究,为脑血管介入手术的术前模拟提供了有效的方法。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-09-30。
基金项目:国家高技术研究发展计划项目(2015AA043202);国家自然科学基金青年基金项目(61703305);天津市自然科学基金重点项目(18JCZDJC38500).
作者简介:郭健,男,教授;郭书祥,男,教授,博士生导师,"长江学者"特聘教授.
通讯作者:郭书祥,E-mail:guo@eng.kagawa-u.ac.jp
更新日期/Last Update: 2019-04-03