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    Chemical imaging explosives (CHIMED) optical sensor
    3.
    发明授权
    Chemical imaging explosives (CHIMED) optical sensor 有权
    化学成像炸药（CHIMED）光学传感器

    公开(公告)号：US07692776B2

    公开(公告)日：2010-04-06

    申请号：US11645132

    申请日：2006-12-22

    申请人： Patrick J. Treado ,  Matthew P. Nelson

    发明人： Patrick J. Treado ,  Matthew P. Nelson

    IPC分类号： G01N21/00

    CPC分类号： G01J3/44 ,  G01J3/02 ,  G01J3/0218 ,  G01N21/6456 ,  G01N21/65 ,  G01N33/227 ,  G01N2001/024 ,  G01N2021/6417 ,  G01N2021/6484

    摘要： A system and method of detecting explosive compounds located on a sample. The sample is irradiated with animal-safe ultra-violet radiation generating a fluorescence data set. A fluorescence database is searched based on the fluorescence data set in order to identify a known fluorescence data set. If the searching of the fluorescence database identifies a known fluorescence data set, an area of interest in the sample is identified based on the known fluorescence data set identified in the fluorescence database searching. The area of interest is irradiated with substantially monochromatic radiation to generate a Raman data set of the area of interest. A Raman database is searched based on the Raman data set in order to identify a known Raman data set. An explosive compound in the area of interest is identified based on the known Raman data set identified by searching the Raman database.

    摘要翻译： 一种检测位于样品上的爆炸性化合物的系统和方法。 用动物安全的紫外线辐射照射样品，产生荧光数据集。 基于荧光数据集搜索荧光数据库，以识别已知的荧光数据集。 如果荧光数据库的搜索识别已知荧光数据集，则基于在荧光数据库搜索中识别的已知荧光数据集来识别样品中的感兴趣区域。 用基本上单色的辐射照射感兴趣的区域以产生感兴趣区域的拉曼数据集。 基于拉曼数据集搜索拉曼数据库，以便识别已知的拉曼数据集。 基于通过搜索拉曼数据库识别的已知拉曼数据集来识别感兴趣区域中的爆炸性化合物。

    METHOD AND APPARATUS FOR AUTOMATED SPECTRAL CALIBRATION
    4.
    发明申请
    METHOD AND APPARATUS FOR AUTOMATED SPECTRAL CALIBRATION 有权
    自动光谱校准的方法和装置

    公开(公告)号：US20090152454A1

    公开(公告)日：2009-06-18

    申请号：US12273169

    申请日：2008-11-18

    申请人： Matthew P. Nelson ,  Patrick J. Treado

    发明人： Matthew P. Nelson ,  Patrick J. Treado

    IPC分类号： G01D18/00

    CPC分类号： G01J3/28 ,  A61B5/0059 ,  A61B2560/0223 ,  G01J2003/2866

    摘要： The disclosure generally relates to a method and apparatus for automated spectral calibration of a spectroscopy device. In one embodiment, the disclosure relates to a method for simultaneous calibration and spectral imaging of a sample by: simultaneously illuminating the sample and a calibrant with a plurality of illuminating photons; receiving, at the spectrometer, a first plurality of photons collected from the sample and a second plurality of photons collected from the calibrant; forming a calibrant spectrum from the first plurality of collected photons and a sample spectrum from the second plurality of collected photons; comparing the calibrant spectrum with a reference spectrum of the calibrant to determine a wavelength-shift in the calibrant spectrum; applying the wavelength-shift to the sample spectrum to obtain a calibrated sample spectrum.

    摘要翻译： 本发明一般涉及一种用于光谱设备的自动光谱校准的方法和装置。 在一个实施方案中，本公开涉及通过以下步骤同时校准和光谱成像的方法：同时用多个照明光子照射样品和校准物; 在光谱仪处接收从样品收集的第一组多个光子和从校准物收集的第二组多个光子; 从所述第一多个收集的光子形成校准谱，以及来自所述第二多个收集的光子的样品光谱; 将校准谱与校准物的参考光谱进行比较，以确定校准谱中的波长漂移; 将波长偏移应用于样本光谱以获得校准的样本光谱。

    System and method for image reconstruction in a fiber array spectral translator system
    5.
    发明授权
    System and method for image reconstruction in a fiber array spectral translator system 有权
    光纤阵列光谱转换系统中图像重建的系统和方法

    公开(公告)号：US07474395B2

    公开(公告)日：2009-01-06

    申请号：US11674552

    申请日：2007-02-13

    申请人： Matthew P. Nelson ,  Jason H. Neiss ,  Patrick J. Treado

    发明人： Matthew P. Nelson ,  Jason H. Neiss ,  Patrick J. Treado

    IPC分类号： G01J3/00

    CPC分类号： G01J3/02 ,  G01J3/0218 ,  G01J3/0221 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/2823 ,  G01N21/255 ,  G01N21/274 ,  G01N2201/0833

    摘要： The disclosure relates generally to methods and apparatus for spectral calibration of a spectroscopic system which includes a fiber array spectral translator. One embodiment relates to a method for obtaining a first image of a known substance using a photon detector and a fiber array spectral translator having plural fibers, wherein the first image comprises at least one pixel; providing a second image of the substance wherein the second image comprises at least one pixel; comparing the first image with the second image; and adjusting at least one pixel of the first image based on the comparison of images to thereby obtain an adjusted image.

    摘要翻译： 本公开一般涉及包括光纤阵列光谱转换器的光谱系统的光谱校准的方法和装置。 一个实施例涉及一种使用光子检测器和具有多个光纤的光纤阵列光谱转换器获得已知物质的第一图像的方法，其中第一图像包括至少一个像素; 提供所述物质的第二图像，其中所述第二图像包括至少一个像素; 将第一图像与第二图像进行比较; 以及基于图像的比较来调整第一图像的至少一个像素，从而获得调整后的图像。

    System and method for super resolution of a sample in a fiber array spectral translator system
    6.
    发明授权
    System and method for super resolution of a sample in a fiber array spectral translator system 有权
    用于光纤阵列光谱转换器系统中样品超分辨率的系统和方法

    公开(公告)号：US07764371B2

    公开(公告)日：2010-07-27

    申请号：US11675155

    申请日：2007-02-15

    申请人： Matthew P. Nelson ,  Jason H. Neiss ,  Patrick J. Treado

    发明人： Matthew P. Nelson ,  Jason H. Neiss ,  Patrick J. Treado

    IPC分类号： G01J3/00

    CPC分类号： G01T1/20

    摘要： The disclosure relates generally to methods and apparatus for obtaining a super resolution image of a sample using a fiber array spectral translator system. In one embodiment includes collecting photons from a sample at a first end of a fiber array spectral translator; delivering the photons from a second end of the fiber array spectral translator into a multiple detector rows of a photon detector; interpolating between the multiple detector rows to thereby form interpolated rows; and arranging an output of the multiple detector rows and the interpolated rows so as to obtain a super resolution image of the sample.

    摘要翻译： 本公开一般涉及使用光纤阵列频谱转换器系统获得样本的超分辨率图像的方法和装置。 在一个实施例中，包括在光纤阵列光谱转换器的第一端收集来自样品的光子; 将光子从光纤阵列频谱转换器的第二端传送到光子检测器的多个检测器行中; 在多个检测器行之间内插，从而形成内插行; 并且布置多个检测器行和内插行的输出，以便获得样本的超分辨率图像。

    Time and Space Resolved Standoff Hyperspectral IED Explosives LIDAR Detector
    8.
    发明申请
    Time and Space Resolved Standoff Hyperspectral IED Explosives LIDAR Detector 有权
    时间和空间解决了高分辨率高分辨率IED爆炸物激光雷达探测器

    公开(公告)号：US20090128802A1

    公开(公告)日：2009-05-21

    申请号：US12199145

    申请日：2008-08-27

    申请人： Patrick J. Treado ,  Matthew P. Nelson ,  Hugh W. Hubble, II ,  Jason Neiss

    发明人： Patrick J. Treado ,  Matthew P. Nelson ,  Hugh W. Hubble, II ,  Jason Neiss

    IPC分类号： G01J3/44 ,  G01J3/00

    CPC分类号： G01J3/36 ,  G01J3/02 ,  G01J3/0221 ,  G01J3/0264 ,  G01J3/2823 ,  G01J3/44 ,  G01N21/359 ,  G01N21/6456 ,  G01N21/65 ,  G01N21/718 ,  G01N2021/1738 ,  G01N2021/174 ,  G01N2021/1744

    摘要： A system and method for standoff detection of explosives and explosive residue. A laser light source illuminates a target area having an unknown sample producing luminescence emitted photons, scattered photons and plasma emitted photons. A first optical system directs light to the target area. A video capture device outputs a dynamic image of the target area. A second optical system collects photons, and directs collected photons to a first two-dimensional array of detection elements and/or to a fiber array spectral translator device which device includes a two-dimensional array of optical fibers drawn into a one-dimensional fiber stack. A spectrograph is coupled to the one-dimensional fiber stack of the fiber array spectral translator device, wherein the entrance slit of the spectrograph is coupled to the one dimensional fiber stack.

    摘要翻译： 爆炸物和爆炸物残留物检测的系统和方法。 激光源照射具有未知样品的目标区域，产生发光的光子，散射的光子和等离子体发射的光子。 第一光学系统将光引导到目标区域。 视频采集装置输出目标区域的动态图像。 第二光学系统收集光子，并将收集的光子引导到检测元件的第一二维阵列和/或光纤阵列光谱转换器装置，该装置包括被拉入一维光纤堆叠的光纤的二维阵列 。 光谱仪耦合到光纤阵列光谱转换器装置的一维光纤堆叠，其中光谱仪的入口狭缝耦合到一维光纤堆叠。