A 3D/2D registration of the coronary arteries based on tree topology consistency matching
作者: Songbo LiuPeng LiuZhixun LiYingtao ZhangWeimin LiXianglong Tang
作者单位: 1School of Computer Science and Technology, Harbin Institute of Technology, China
2School of Information Engineering, Nanchang University, China
3The First Affiliated Hospital, Harbin Medical University, China
刊名: Biomedical Signal Processing and Control, 2017, Vol.38 , pp.191-199
来源数据库: Elsevier Journal
DOI: 10.1016/j.bspc.2017.06.001
关键词: Tree structureTopology consistency3D/2D registrationCoronary CT angiographyConventional coronary angiography
原始语种摘要: Abstract(#br)Currently, coronary artery disease (CAD) is one of the most leading causes of death in the world. The conventional coronary angiography (CCA) is the only technique for diagnosis of CAD because of its real time feature. However, its two-dimensional (2D) projective nature is a hindrance during the interventional therapy. Nevertheless, the three-dimensional (3D) coronary computed tomography angiography (CTA) is a good compensation for overcoming the lack of spatial information in CCA. In order to fuse these two modalities in percutaneous coronary interventions efficiently and accurately, a registration method based on tree topology consistency is proposed by decreasing the computation difficulty and overcoming some non-rigid difficulties, such as the heart beating, respiration...
全文获取路径: Elsevier  (合作)
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影响因子:1.074 (2012)

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关键词翻译
关键词翻译
  • registration 记录
  • coronary 冠状的
  • matching 匹配
  • topology 局部解剖学
  • consistency 一致性
  • warping 翘曲
  • feature 结构元件
  • projective 投射的
  • projection 投射
  • topological 拓扑的