发明名称 |
IMAGE-GUIDED NAVIGATION EMPLOYING NAVIGATED POINT COMPUTATION METHOD AND SYSTEM |
摘要 |
Provided is a method of image-guided navigation comprising determining a final navigated point in a three-dimensional reconstructed coordinate system based at least partially on two or more navigated points in a coordinate system associated with a two-dimensional array of image pixels and without specifying a coordinate of each of the two or more navigated points in a direction orthogonal to the two-dimensional array of image pixels, wherein each of the two or more navigated points is for a different position of a C-arm gantry. Also provided is an image-guided navigation system.
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申请公布号 |
US2009143973(A1) |
申请公布日期 |
2009.06.04 |
申请号 |
US20070948835 |
申请日期 |
2007.11.30 |
申请人 |
GENERAL ELECTRIC COMPANY, A NEW YORK CORPORATION |
发明人 |
LITVIN ANDREW;HAMADEH MOHAMED ALI |
分类号 |
G06F17/11;A61B5/00 |
主分类号 |
G06F17/11 |
代理机构 |
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地址 |
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