发明名称 |
METHOD AND SYSTEM FOR SCATTER CORRECTION |
摘要 |
A method and apparatus are provided for correcting primary and secondary emission data. The method includes obtaining an emission data set having primary and secondary emission data representative of primary and secondary emission particles emitting from a region of interest and applying a scatter correction model to the emission data set to derive an estimated scatter vector. The method also includes comparing the emission data set to the estimated scatter vector to identify an amount of secondary emission data in the emission data set and correcting the emission data set based on the amount of secondary emission data identified in the comparing operation.
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申请公布号 |
US2010116994(A1) |
申请公布日期 |
2010.05.13 |
申请号 |
US20080270437 |
申请日期 |
2008.11.13 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
WOLLENWEBER SCOTT DAVID;MCDANIEL DAVID LEO;STEARNS CHARLES WILLIAM |
分类号 |
G01T1/164;G01R13/00 |
主分类号 |
G01T1/164 |
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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