Determining transformation between different coord

专利名称：Determining transformation between

different coordinate systems

发明人：Stéphane ALLAIRE,Alexandra

GROTH,Juergen Weese

申请号：US14656765申请日：20150313

公开号：US20160267626A1公开日：20160915

专利附图：

摘要：A system () is provided for determining a transformation between differentcoordinate systems associated with different medical data. In determining the

transformation, the system () makes use of a third set of anatomical landmarks () definedin a reference coordinate system to match a first set of anatomical landmarks () definedin a first coordinate system to a second set of anatomical landmarks () defined in asecond coordinate system. Effectively, the third set of anatomical landmarks is used as anintermediary in obtaining the transformation between both input sets of coordinatesystems. As the third set of anatomical landmarks includes the anatomical landmarks ofboth input sets, it is not needed for both input sets to be identical or even to overlap.Rather, even in case both input sets are entirely disjunct, i.e., not-overlapping, it is stillpossible to determine the transformation between the different coordinate systems.

申请人：KONINKLIJKE PHILIPS N.V.

地址：EINDHOVEN NL

国籍：NL

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