发明名称 |
RECONSTRUCTION OF AN EMISSION TOMOGRAPHY IMAGE |
摘要 |
A method and an system are disclosed for reconstructing an emission tomography image in a combined MR (magnetic resonance) and emission tomography imaging system. In at least one embodiment, the method includes obtaining an MR image of a subject, the subject being clipped in the MR image; obtaining raw emission tomography scan data of the subject; determining a missing part of the subject clipped in the MR image; using information of the MR image and the determined missing part to obtain a final attenuation model of the subject; and reconstructing the emission tomography image using the raw data and the final attenuation model.
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申请公布号 |
US2010278406(A1) |
申请公布日期 |
2010.11.04 |
申请号 |
US20090626127 |
申请日期 |
2009.11.25 |
申请人 |
DELSO GASPAR;LADEBECK RALF;MARTINEZ-MOLLER AXEL;ZIEGLER SIBYLLE |
发明人 |
DELSO GASPAR;LADEBECK RALF;MARTINEZ-MOLLER AXEL;ZIEGLER SIBYLLE |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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地址 |
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