发明名称 |
Cross Calibration of Two Energy Dispersive X-Ray Baggage Screening Systems Including Transformation of the Reference Database |
摘要 |
A method of calibration of a dataset for spectroscopically resolved radiation scanning, comprising the steps of: generating an apparatus condition specific calibration dataset of emergent radiation intensity information generated after interaction in the scanning zone of at least one standard object spectroscopically resolved into a plurality of frequency bands; providing a transferable database comprising a dataset of transferable data items of emergent intensity information for a range of component materials, each spectroscopically resolved into a plurality of frequency bands and linked to the condition specific calibration dataset; defining a reference calibration dataset; generating a transfer function between the data item and the reference calibration dataset; applying the transfer function to the transferable data item to generate a dynamic data item adjusted to the reference calibration; populating a data register with a dynamic dataset comprising a dataset of data items each dynamically adjusted to the reference calibration.
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申请公布号 |
US2013013242(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
US201113521810 |
申请日期 |
2011.01.10 |
申请人 |
KROMEK LIMITED;JOYCE DAVID EDWARD;WRIGHT TIMOTHY SIMON;RADLEY IAN |
发明人 |
JOYCE DAVID EDWARD;WRIGHT TIMOTHY SIMON;RADLEY IAN |
分类号 |
G06F19/00;G01N23/02 |
主分类号 |
G06F19/00 |
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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