发明名称 |
METHODS AND APPARATUS FOR SEGMENTATION AND RECONSTRUCTION FOR ENDOVASCULAR AND ENDOLUMINAL ANATOMICAL STRUCTURES |
摘要 |
Methods and apparatus for generating network of endoluminal surfaces by defining a set of medial axes for a tubular structure, defining a series of cross sections along medial axis in the set of medial axes, generating a connectivity graph of the medial axes, defining multiple surface representations based upon the graph of the medial axes and the cross sections, computing a volume defined by a first one of the surface representations, defining a partition of the medial axis, cross-sections, surface and/or volume representations, and outputting the network of endoluminal surfaces. |
申请公布号 |
WO2007050437(A2) |
申请公布日期 |
2007.05.03 |
申请号 |
WO2006US40952 |
申请日期 |
2006.10.19 |
申请人 |
THE GENERAL HOSPITAL CORPORATION;LUBOZ, VINCENT;WU, XUNLEI;KRISSIAN, KARL;COTIN, STEPHANE, M. |
发明人 |
LUBOZ, VINCENT;WU, XUNLEI;KRISSIAN, KARL;COTIN, STEPHANE, M. |
分类号 |
G06T5/00;G06T7/00 |
主分类号 |
G06T5/00 |
代理机构 |
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代理人 |
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地址 |
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