发明申请
- 专利标题： Method and system for image segmentation using models
- 专利标题（中）： 使用模型的图像分割方法和系统
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申请号： US11702370申请日： 2007-02-05
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公开(公告)号： US20080188734A1公开(公告)日： 2008-08-07
- 发明人: Srikanth Suryanarayanan , Rakesh Mullick , Mitali Janardan More , Krishna Seetharam Shriram
- 申请人： Srikanth Suryanarayanan , Rakesh Mullick , Mitali Janardan More , Krishna Seetharam Shriram
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 主分类号： A61B5/00
- IPC分类号： A61B5/00
摘要：
A technique is provided for utilizing a model of an anatomical feature to facilitate the segmentation of the anatomical feature from its background in a medical image. A global alignment of the model with a region in the patient's image data that generally corresponds to the anatomical feature is performed in one embodiment. Internal structural features within the model are then aligned with their corresponding structural features in the patient's image data. The portion of the patient's image data that is aligned with the model of the anatomical feature is then segmented from the remaining portions of the patient's image data that are not aligned with the model.
公开/授权文献
- US08014578B2 Method and system for image segmentation using models 公开/授权日：2011-09-06