发明授权
- 专利标题： Method and system for liver lobe segmentation and pre-operative surgical planning
- 专利标题（中）： 肝叶分割和术前手术计划的方法和系统
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申请号： US11590904申请日： 2006-11-01
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公开(公告)号： US07840044B2公开(公告)日： 2010-11-23
- 发明人: Feng Ma , Guo-Qing Wei , Li Fan , Cheng-Chung Liang , Jianzhong Qian , Xiaolan Zeng
- 申请人： Feng Ma , Guo-Qing Wei , Li Fan , Cheng-Chung Liang , Jianzhong Qian , Xiaolan Zeng
- 申请人地址： US NJ Princeton Junction
- 专利权人： Edda Technology Inc.
- 当前专利权人： Edda Technology Inc.
- 当前专利权人地址： US NJ Princeton Junction
- 代理机构： McDermott Will & Emery LLP
- 优先权： WOPCT/US2006/042638 20061101
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; A61B5/05
摘要：
A method and system is provided for image segmentation for liver objects. Segmentation is performed to obtain a first set of objects relating to liver. More than one types in association with one of the first set of objects are identified. Landmarks are identified based on the segmented first set of objects or the different types of one of the first set of objects. A second set of objects including liver lobes are segmented based on the landmarks.
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