发明名称 |
Image segmentation in a volume data set |
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.
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申请公布号 |
US7813549(B2) |
申请公布日期 |
2010.10.12 |
申请号 |
US20040596148 |
申请日期 |
2004.11.26 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BUELOW THOMAS;GRASS MICHAEL;LORENZ CHRISTIAN;MANZKE ROBERT |
分类号 |
G06K9/34;G06K9/00;G06T5/00 |
主分类号 |
G06K9/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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