发明名称 |
Real time gamma-ray signature identifier |
摘要 |
A real time gamma-ray signature/source identification method and system using principal components analysis (PCA) for transforming and substantially reducing one or more comprehensive spectral libraries of nuclear materials types and configurations into a corresponding concise representation/signature(s) representing and indexing each individual predetermined spectrum in principal component (PC) space, wherein an unknown gamma-ray signature may be compared against the representative signature to find a match or at least characterize the unknown signature from among all the entries in the library with a single regression or simple projection into the PC space, so as to substantially reduce processing time and computing resources and enable real-time characterization and/or identification.
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申请公布号 |
US2007108379(A1) |
申请公布日期 |
2007.05.17 |
申请号 |
US20060390728 |
申请日期 |
2006.03.27 |
申请人 |
THE REGENTS OF THE UNIVERSTIY OF CALIFORNIA |
发明人 |
ROWLAND MARK;GOSNELL TOM B.;HAM CHERYL;PERKINS DWIGHT;WONG JAMES |
分类号 |
G01V5/00 |
主分类号 |
G01V5/00 |
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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