| 发明名称 | Method and system for determining a boundary surface network | ||
| 摘要 | A method is disclosed for determining a boundary surface network of the tubular object. In an embodiment, a representation of the tubular object is initially provided on the basis of image data and local dimension information is provided for points of the representation. A subdivided division structure presentation of the tubular object with division cells is then created, which based on the local dimension information, including a different spatial extent. Finally a boundary surface network is derived on the basis of the division structure presentation. Also described are a boundary surface network determination system and a division structure determination system for performing such a method. | ||
| 申请公布号 | US9135697(B2) | 申请公布日期 | 2015.09.15 |
| 申请号 | US201313776923 | 申请日期 | 2013.02.26 |
| 申请人 | Siemens Aktiengesellschaft | 发明人 | Beck Thomas;Kretschmer Jan;Tietjen Christian |
| 分类号 | G06K9/00;G06T7/00;G06T7/60 | 主分类号 | G06K9/00 |
| 代理机构 | Harness, Dickey & Pierce, P.L.C. | 代理人 | Harness, Dickey & Pierce, P.L.C. |
| 主权项 | 1. A method for determining a boundary surface network of a tubular object, comprising: providing a representation of the tubular object on the basis of image data; providing local dimension information for points of the representation; creating a subdivided division structure presentation of the tubular object with division cells, based on the local dimension information including a different spatial extent; and deriving the boundary surface network on the basis of the created division structure presentation. | ||
| 地址 | Munich DE | ||