发明名称 |
ACTIVE CATHETER RECONSTRUCTION FOR INTERVENTIONAL MAGNETIC RESONANCE IMAGING |
摘要 |
A method for device visualization includes receiving a set of physical characteristics including a description of spatial relationships of a plurality of markers within a device. Radiographic data of the device within a subject is acquired. An approximate location of each of the plurality of markers is identified within the radiographic data. A trajectory function is constructed for the device within the subject based on the identified approximate locations of each of the markers and the received set of physical characteristics. A section function is constructed for the device based on the set of physical characteristics and a 3D model is generated for the device based on the constructed trajectory function and the section function. A rendering of the 3D model is displayed on a display device. |
申请公布号 |
US2013083988(A1) |
申请公布日期 |
2013.04.04 |
申请号 |
US201213611529 |
申请日期 |
2012.09.12 |
申请人 |
BARBOT JULIEN CHRISTIAN;KIRCHBERG KLAUS J.;SIEMENS CORPORATION |
发明人 |
BARBOT JULIEN CHRISTIAN;KIRCHBERG KLAUS J. |
分类号 |
G06T17/00 |
主分类号 |
G06T17/00 |
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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