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    Hand-held inspection tool and method
    1.
    发明授权
    Hand-held inspection tool and method 有权
    手持式检查工具及方法

    公开(公告)号：US08310544B2

    公开(公告)日：2012-11-13

    申请号：US12157911

    申请日：2008-06-13

    Applicant: Moon S. Kim ,  Alan M. Lefcourt ,  Kuanglin Chao ,  Yud-Ren Chen ,  Andre G. Senecal ,  Patrick Marek

    Inventor： Moon S. Kim ,  Alan M. Lefcourt ,  Kuanglin Chao ,  Yud-Ren Chen ,  Andre G. Senecal ,  Patrick Marek

    IPC: H04N7/18

    CPC classification number: H04N5/2256 ,  G01N21/94 ,  G01N2021/646 ,  G01N2021/6497 ,  G01N2201/0221 ,  H04N5/2251 ,  H04N5/23206

    Abstract: The hand-held inspection tool enhances the ability of an on-site inspector to detect and communicate the presence of contamination on an object or in an area. An on-site inspector directs an excitation light in the sensing head of the tool into an area of interest. If the targeted contamination is present, the excitation light causes the contamination to emit fluorescence. The emitted fluorescent light passes through a narrow spectral band-pass video camera filter and is detected by a video camera mounted in the tool sensing head. The video camera transmits the image to a display visible to the on-site inspector. The invention also includes a means of recording, documenting, and wirelessly communicating the inspection process so that remotely located personnel can view the inspection, and respond to the inspection findings in real time.

    Abstract translation: 手持检查工具增强了现场检查员检测和传达物体或区域中污染物的存在的能力。 现场检查员将工具感测头中的激发光引导到感兴趣的区域。 如果存在目标污染物，则激发光使污染物发出荧光。 发射的荧光通过窄频谱带通摄像机滤波器，并由安装在工具感测头中的摄像机检测。 摄像机将图像传输到现场检查员可见的显示器。 本发明还包括记录，记录和无线地通信检查过程的手段，使得远程人员可以查看检查，并实时响应检查结果。

    Hand-held inspection tool and method
    2.
    发明申请
    Hand-held inspection tool and method 有权
    手持式检查工具及方法

    公开(公告)号：US20090309967A1

    公开(公告)日：2009-12-17

    申请号：US12157911

    申请日：2008-06-13

    Applicant: Moon S. Kim ,  Alan M. Lefcourt ,  Kuanglin Chao ,  Yud-Ren Chen ,  Andre G. Senecal ,  Patrick Marek

    Inventor： Moon S. Kim ,  Alan M. Lefcourt ,  Kuanglin Chao ,  Yud-Ren Chen ,  Andre G. Senecal ,  Patrick Marek

    IPC: H04N7/18 ,  H04N5/228 ,  H04N5/335 ,  G06K9/22

    CPC classification number: H04N5/2256 ,  G01N21/94 ,  G01N2021/646 ,  G01N2021/6497 ,  G01N2201/0221 ,  H04N5/2251 ,  H04N5/23206

    Abstract: The hand-held inspection tool enhances the ability of an on-site inspector to detect and communicate the presence of contamination on an object or in an area. An on-site inspector directs an excitation light in the sensing head of the tool into an area of interest. If the targeted contamination is present, the excitation light causes the contamination to emit fluorescence. The emitted fluorescent light passes through a narrow spectral band-pass video camera filter and is detected by a video camera mounted in the tool sensing head. The video camera transmits the image to a display visible to the on-site inspector. The invention also includes a means of recording, documenting, and wirelessly communicating the inspection process so that remotely located personnel can view the inspection, and respond to the inspection findings in real time.

    Abstract translation: 手持检查工具增强了现场检查员检测和传达物体或区域中污染物的存在的能力。 现场检查员将工具感测头中的激发光引导到感兴趣的区域。 如果存在目标污染物，则激发光使污染物发出荧光。 发射的荧光通过窄频谱带通摄像机滤波器，并由安装在工具感测头中的摄像机检测。 摄像机将图像传输到现场检查员可见的显示器。 本发明还包括记录，记录和无线地通信检查过程的手段，使得远程人员可以查看检查，并实时响应检查结果。

    Systems and methods for detecting contaminants in a sample
    5.
    发明授权
    Systems and methods for detecting contaminants in a sample 有权
    用于检测样品中污染物的系统和方法

    公开(公告)号：US08467052B1

    公开(公告)日：2013-06-18

    申请号：US12614000

    申请日：2009-11-06

    Applicant: Kuanglin Chao ,  Moon S. Kim ,  Alan M. Lefcourt ,  David Tuschel ,  Oksana Olkhovyk ,  Yongliang Liu

    Inventor： Kuanglin Chao ,  Moon S. Kim ,  Alan M. Lefcourt ,  David Tuschel ,  Oksana Olkhovyk ,  Yongliang Liu

    IPC: G01J3/44

    CPC classification number: G01J3/44 ,  G01N21/65 ,  G01N21/94 ,  G01N33/10

    Abstract: System and method for determining the presence of a contaminant in a sample using Raman spectroscopic data. The sample may be food or feed and the contaminant may be melamine. The sample is illuminated with substantially monochromatic light to produce Raman scattered photons. The Raman scattered photons are collected to generate Raman spectroscopic data. The Raman spectroscopic data may comprise at least one of a Raman spectrum and a spatially accurate wavelength resolved Raman image. The Raman spectroscopic data is analyzed to determine the presence or absence of a contaminant in a sample. The concentration of the contaminant in the sample can also be determined by using a ratio algorithm.

    Abstract translation: 使用拉曼光谱数据确定样品中污染物的存在的系统和方法。 样品可能是食物或饲料，污染物可能是三聚氰胺。 用基本上单色的光照射样品以产生拉曼散射的光子。 收集拉曼散射的光子以产生拉曼光谱数据。 拉曼光谱数据可以包括拉曼光谱和空间上准确的波长分辨拉曼图像中的至少一个。 分析拉曼光谱数据以确定样品中是否存在污染物。 样品中污染物的浓度也可以通过使用比例算法来确定。

    Method of determining histamine concentration in fish
    6.
    发明授权
    Method of determining histamine concentration in fish 有权
    鱼中组胺浓度的测定方法

    公开(公告)号：US09176110B1

    公开(公告)日：2015-11-03

    申请号：US14026684

    申请日：2013-09-13

    Applicant: Moon S. Kim ,  Kuanglin Chao ,  David P. Bannon

    Inventor： Moon S. Kim ,  Kuanglin Chao ,  David P. Bannon

    IPC: G06K9/00 ,  G01N33/483

    CPC classification number: G01N33/12 ,  G01N33/4833

    Abstract: A histamine concentration level of a fish item is determined by illuminating the fish and analyzing the resulting spectral image data. Specifically, an algorithm is applied to the fish image data so that a histamine concentration value is calculated for every pixel of the fish image. A corresponding histamine concentration image of the fish is produced based on the collective histamine concentration values. The fish is accepted or rejected based on the collective histamine concentration values and/or the histamine concentration image. The histamine concentration image may be used to identify specific parts of a fish fillet that exceed (or do not exceed) a predetermined histamine concentration level.

    Abstract translation: 通过照亮鱼并分析所得到的光谱图像数据来确定鱼品的组胺浓度水平。 具体地，将算法应用于鱼图像数据，以便针对鱼图像的每个像素计算组胺浓度值。 基于集体组胺浓度值产生鱼的对应组胺浓度图像。 基于集体组胺浓度值和/或组胺浓度图像接受或拒绝该鱼。 组胺浓度图像可用于鉴定超过（或不超过）预定组胺浓度水平的鱼片的特定部分。

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