发明申请
WO2011017475A1 METHOD AND SYSTEM FOR EXTRACTING SPECTROSCOPIC INFORMATION FROM IMAGES AND WAVEFORMS
审中-公开
基本信息:
- 专利标题： METHOD AND SYSTEM FOR EXTRACTING SPECTROSCOPIC INFORMATION FROM IMAGES AND WAVEFORMS
- 专利标题（中）：从图像和波形提取光谱信息的方法和系统
- 申请号：PCT/US2010/044475 申请日：2010-08-04
- 公开(公告)号：WO2011017475A1 公开(公告)日：2011-02-10
- 发明人： LANGEVELD, Willem, G.j.
- 申请人： RAPISCAN LABORATORIES, INC. , LANGEVELD, Willem, G.j.
- 申请人地址： 520 Almanor Ave Sunnyvale, CA 94085-3533 US
- 专利权人： RAPISCAN LABORATORIES, INC.,LANGEVELD, Willem, G.j.
- 当前专利权人： RAPISCAN LABORATORIES, INC.,LANGEVELD, Willem, G.j.
- 当前专利权人地址： 520 Almanor Ave Sunnyvale, CA 94085-3533 US
- 代理机构： ANSARI, Hazim
- 优先权： US61/231,048 20090804
- 主分类号： G01N23/04
- IPC分类号： G01N23/04
摘要：
The application discloses systems and methods for determining an atomic number of a material being scanned by generating a predetermined number of transmission data samples, determining a variance of the transmission data samples, and determining the atomic number of the material being scanned by comparing the variance or a derivative of the variance of the transmission data samples to one or more predetermined variances. The application also discloses systems and methods for determining an atomic number of a material being scanned by deriving transmission signal samples of the material being scanned, determining a variance of the signal samples, and determining an atomic number of the material being scanned by comparing the variance of the signal samples, or a derivative of the variance, to one or more predetermined variances.
摘要（中）：
该申请公开了用于通过生成预定数量的传输数据样本来确定被扫描的材料的原子序号，确定传输数据样本的方差以及通过比较方差来确定被扫描的材料的原子序号的系统和方法， 将传输数据样本的方差的导数代入一个或多个预定方差。 本申请还公开了通过导出正被扫描的材料的传输信号样本来确定被扫描的材料的原子序号，确定信号样本的方差，以及通过比较方差来确定被扫描的材料的原子序数来确定被扫描材料的原子序号的系统和方法 信号样本或方差的导数代表一个或多个预定方差。
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N23/00 | 利用未包括在G01N21/00或G01N22/00组内的波或粒子辐射来测试或分析材料，例如X射线、中子 |
| --------G01N23/02 | .通过使辐射透过材料 |
| ----------G01N23/04 | ..并形成图像 |