发明授权
US08270690B2 Accelerated image volume segmentation using minimal surfaces given a boundary
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加速图像体积分割使用最小面积给出一个边界
- 专利标题: Accelerated image volume segmentation using minimal surfaces given a boundary
- 专利标题(中): 加速图像体积分割使用最小面积给出一个边界
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申请号: US11876847申请日: 2007-10-23
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公开(公告)号: US08270690B2公开(公告)日: 2012-09-18
- 发明人: Leo Grady
- 申请人: Leo Grady
- 申请人地址: DE München
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE München
- 代理机构: F. Chau & Associates, LLC
- 代理商 Donald B. Paschburg
- 主分类号: G06K9/00
- IPC分类号: G06K9/00
摘要:
A method for image volume segmentation includes receiving an input image, obtaining an oriented closed contour on one or more slices of the input image, determining a minimum-weight surface from the oriented closed contour using a minimum-cost circulation network flow, and outputting the minimum-weight surface as a segmentation of the input image.
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