发明名称 |
Werkwijzen en toestellen voor artefactvermindering in berekende-tomografieafbeeldingssystemen. |
摘要 |
<p>Some configurations of the present invention provide a method for reconstructing an image of an object of a computed tomographic imaging system having a detector array and a radiation source, wherein an arc of the detector array is not concentric to a focal spot of the radiation source. The method includes scanning the object with the computed tomographic imaging system to obtain a fan beam dataset, rebinning the fan beam dataset into a set of parallel datasets; and reconstructing an image utilizing the set of parallel datasets.</p> |
申请公布号 |
NL1027351(C2) |
申请公布日期 |
2006.04.06 |
申请号 |
NL20041027351 |
申请日期 |
2004.10.27 |
申请人 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC |
发明人 |
JIANG HSIEH;EDWARD HENRY CHAO;BRIAN JAMES GREKOWICZ;JEAN BAPTISTE THIBAULT |
分类号 |
G06T11/00;A61B6/03;(IPC1-7):G06T11/00 |
主分类号 |
G06T11/00 |
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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