发明名称 |
Method for minimizing image artifacts and medical imaging system |
摘要 |
The invention relates to a method for "truncation correction" in an x-ray system, i.e. a correction method during the reconstruction of projection images of an object recorded from different projection angles, if parts of the object do not lie in the field of view of each projection image. The surface of the object is thereby optically detected and used during the reconstruction of projection images to supplement the missing image data.
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申请公布号 |
US2006262894(A1) |
申请公布日期 |
2006.11.23 |
申请号 |
US20060435186 |
申请日期 |
2006.05.16 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BERNHARDT PHILIPP;BOESE JAN;PFISTER MARCUS;RAHN NORBERT |
分类号 |
H05G1/60;A61B6/00;G01N23/00;G21K1/12;H05G1/02 |
主分类号 |
H05G1/60 |
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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