发明申请
- 专利标题: Image Segmentation in a Volume Data Set
- 专利标题(中): 卷数据集中的图像分割
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申请号: US10596148申请日: 2004-11-26
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公开(公告)号: US20070225598A1公开(公告)日: 2007-09-27
- 发明人: Thomas Buelow , Michael Grass , Christian Lorenz , Robert Manzke
- 申请人: Thomas Buelow , Michael Grass , Christian Lorenz , Robert Manzke
- 申请人地址: NL Eindhoven
- 专利权人: KONINKLIJKE PHILIPS ELECTRONICS NV
- 当前专利权人: KONINKLIJKE PHILIPS ELECTRONICS NV
- 当前专利权人地址: NL Eindhoven
- 优先权: EP03104570.1 20031208
- 国际申请: PCT/IB04/52569 WO 20041126
- 主分类号: G06T5/00
- IPC分类号: G06T5/00
摘要:
Coronary artery segmentation is a crucial task in cardiac CT image processing. This is often a tedious task performed manually by an operator. According to the present invention, a method is provided which combines data from multiple cardiac phases during the segmentation process in order to deliver a complete and continuous coronary vessel tree. Advantageously, this may allow for an improved visualization and segmentation of vessels, for example, in coronary CTA.
公开/授权文献
- US07813549B2 Image segmentation in a volume data set 公开/授权日:2010-10-12