发明名称 |
CT/MRI heart isolation using a graph cut algorithm |
摘要 |
A method and related system for automatically and efficiently isolating the heart in Computer Tomography (CT) or Magnetic Resonance Imaging cardiac scans is disclosed. The method involves segmenting a heart within a set of volumetric data. In accordance with one aspect of the present invention, the set of volumetric data is processed to determine the minimum value of an energy function having a first term, a second term and a third term. The heart is segmented based on the processing of the set of volumetric data.
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申请公布号 |
US7634123(B2) |
申请公布日期 |
2009.12.15 |
申请号 |
US20060370302 |
申请日期 |
2006.03.08 |
申请人 |
SIEMENS MEDICAL SOLUTIONS USA, INC. |
发明人 |
FLORIN CHARLES;MOREAU-GOBARD ROMAIN;BOYKOV YURI;FUNKA-LEA GARETH |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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