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    Spectral colorimetric apparatus and image forming apparatus including the same
    41.
    发明授权
    Spectral colorimetric apparatus and image forming apparatus including the same 有权
    光谱比色仪及其成像装置

    公开(公告)号：US08462342B2

    公开(公告)日：2013-06-11

    申请号：US13281248

    申请日：2011-10-25

    Applicant: Hisanori Kobayashi ,  Shin Komori ,  Mitsuhiro Obara

    Inventor： Hisanori Kobayashi ,  Shin Komori ,  Mitsuhiro Obara

    IPC: G01J3/46

    CPC classification number: G01J3/502 ,  G01J3/02 ,  G01J3/0237 ,  G01J3/0248 ,  G01J3/04 ,  G01J3/20 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/50 ,  G01J2003/2866

    Abstract: A spectral colorimetric apparatus includes a housing which includes a side wall. An outer surface of the side wall is an adjustment surface capable of adjusting a position of a linear sensor by moving while attaching the linear sensor to the adjustment surface. The linear sensor is supported by the side wall of the housing while abutting on the adjustment surface and receives a light beam that is dispersed by a concave surface reflection type diffraction element and passes through an opening portion. The adjustment surface is parallel to a tangential line at a part of a Rowland circle of the concave surface reflection type diffraction element, through which a light beam received by the linear sensor passes.

    Abstract translation: 光谱比色装置包括包括侧壁的壳体。 侧壁的外表面是能够通过在将线性传感器附接到调节表面的同时通过移动来调节线性传感器的位置的调节表面。 线性传感器由壳体的侧壁支撑，同时抵靠在调节面上并且接受由凹面反射型衍射元件分散并通过开口部分的光束。 调整面平行于凹面反射型衍射元件的Rowland圆的一部分的切线，由线性传感器接收的光束通过该切线。

    HIGH RESOLUTION SLIT-FREE DIRECT-VIEWING MULTIPLEXING FIELD SPECTROGRAPH
    42.
    发明申请
    HIGH RESOLUTION SLIT-FREE DIRECT-VIEWING MULTIPLEXING FIELD SPECTROGRAPH 有权
    高分辨率无间断直观多重场景光谱

    公开(公告)号：US20120287430A1

    公开(公告)日：2012-11-15

    申请号：US13107927

    申请日：2011-05-15

    Applicant: Ronald Anthony Masters

    Inventor： Ronald Anthony Masters

    IPC: G01J3/40

    CPC classification number: G01J3/021 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0248 ,  G01J2003/0281

    Abstract: A compact field spectrograph is described that provides a resolution of 500 or more with no entrance aperture, providing for substantial gain in light throughput, ideal for viewing multiple distant objects with or without telescopic aid, and providing the ability to observe and distinguish a multiplex of objects simultaneously, even if in motion, with minimal or no mechanical tracking required. Spectra may be viewed directly with the unaided eye, or photographed with common consumer cameras.

    Abstract translation: 描述了一种紧凑型场光谱仪，其提供500或更大的分辨率，没有入射孔径，提供光通量的实质增益，理想地用于观看具有或不具有伸缩辅助装置的多个远距离物体，并且提供观察和区分多重 即使在运动中，也可以同时进行对象，同时进行最少或不需要机械跟踪。 光谱可以直接用肉眼观察，或者用普通消费者相机拍摄。

    MICROSCOPIC SPECTRUM APPARATUS
    43.
    发明申请
    MICROSCOPIC SPECTRUM APPARATUS 有权
    微光谱仪器

    公开(公告)号：US20110267616A1

    公开(公告)日：2011-11-03

    申请号：US12855024

    申请日：2010-08-12

    Applicant: Chih-Yi YANG

    Inventor： Chih-Yi YANG

    IPC: G01J3/28

    CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0248 ,  G01J3/0291 ,  G02B21/361 ,  G02B21/362

    Abstract: A microscopic spectrum apparatus for connecting to an image capturing module which is used for converting external image light into electrical signal is disclosed. The microscopic spectrum apparatus includes a microscopic lens module, a spectrum analyzing module and a light beam splitter. The microscopic lens module is used for collecting the external image light to the image capturing module and magnifying the external image. The spectrum analyzing module is arranged at a side of the microscopic lens module. The light beam splitter is arranged between the microscopic lens module and the image capturing module, and is used for directing part of the external image light from the microscopic lens module to the spectrum analyzing module. In addition, a microscopic spectrum apparatus with image capturing capability is also disclosed.

    Abstract translation: 公开了一种用于连接到用于将外部图像光转换为电信号的图像捕获模块的显微光谱装置。 微观光谱装置包括微观透镜模块，光谱分析模块和光束分离器。 微观透镜模块用于将外部图像光收集到图像捕获模块并放大外部图像。 光谱分析模块布置在微透镜模块的一侧。 光束分离器布置在微透镜模块和图像捕获模块之间，用于将来自微观透镜模块的外部图像光的一部分引导到光谱分析模块。 此外，还公开了具有图像捕获能力的微观光谱装置。

    System and method for improved forensic analysis
    44.
    发明申请
    System and method for improved forensic analysis 审中-公开
    改进法医分析的系统和方法

    公开(公告)号：US20110033082A1

    公开(公告)日：2011-02-10

    申请号：US12806039

    申请日：2010-08-04

    Applicant: Jeffrey Beckstead ,  Arjun Bangalore

    Inventor： Jeffrey Beckstead ,  Arjun Bangalore

    IPC: G06K9/00

    CPC classification number: G06K9/00442 ,  G01J3/02 ,  G01J3/0248 ,  G01J3/10 ,  G01J3/28 ,  G01J3/32 ,  G01N21/27 ,  G01N21/4738 ,  G01N21/55 ,  G01N21/6456 ,  G01N2021/6423 ,  G01N2021/6493 ,  G06K9/4652

    Abstract: The present disclosure provides for a system and method for analyzing questioned documents. A sample document is illuminated to thereby generate a first plurality of interacted photons. The first plurality of interacted photons are detected at a first detector to thereby generate a digital image. The digital image is analyzed to thereby identify at least one region of interest of the sample document. This region of interest is illuminated to thereby generate a second plurality of interacted photons. This second plurality of interacted photons are passed through a tunable filter and detected at a second detector to thereby generate a hyperspectral image representative of the region of interest. The hyperpsectral image may then be analyzed to evaluate changes to or differentiate different inks present in the sample document. Chemometric techniques such as k-means clustering, PCA, and/or PLSDA may also be applied.

    Abstract translation: 本公开提供了用于分析所询问的文档的系统和方法。 照射样品文件，从而产生第一多个相互作用的光子。 在第一检测器处检测第一多个相互作用的光子，从而生成数字图像。 分析数字图像，从而识别样本文档的至少一个感兴趣区域。 该感兴趣区域被照亮，从而产生第二多个相互作用的光子。 该第二组多个相互作用的光子通过可调滤光器并在第二检测器处检测，从而产生代表感兴趣区域的高光谱图像。 然后可以分析超屈光度图像以评估样品文档中存在的不同油墨的变化或区别。 化学计量学技术，如k均值聚类，PCA和/或PLSDA也可以应用。

    Light measuring apparatus and method for measuring monochromatic light
    45.
    发明授权
    Light measuring apparatus and method for measuring monochromatic light 有权
    用于测量单色光的光测量装置和方法

    公开(公告)号：US07369239B2

    公开(公告)日：2008-05-06

    申请号：US11210380

    申请日：2005-08-24

    Applicant: Yoshiyuki Nagashima ,  Kenji Imura ,  Shinji Shimizu ,  Katsutoshi Tsurutani

    Inventor： Yoshiyuki Nagashima ,  Kenji Imura ,  Shinji Shimizu ,  Katsutoshi Tsurutani

    IPC: G01N21/25

    CPC classification number: G01J3/02 ,  G01J3/0232 ,  G01J3/0248 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/2803 ,  G01J3/46 ,  G01J3/465 ,  G01J3/502 ,  G01J2003/467

    Abstract: A color luminance meter 1 is provided with a polychrometer 4 as a spectral optical system including a light receiving sensor array 43, a signal processing circuit 5 and an operation control unit 6. The operation control unit 6 carries out calculations to obtain characteristics of a measurement light based on a specified spectral responsitivity, using light reception signals and specified weighting coefficients. The spectral responsitivities of light receiving sensors constructing the light receiving sensor array 43 are selected such that B≧5 nm and A/B lies within a range of 1.5 to 4.0 when A, B denote the half power band width of the spectral responsitivities and a center wavelength interval of the spectral responsitivities. Accordingly, there can be provided a light measuring apparatus capable of maximally suppressing errors to highly precisely measure color luminance values and the like even in a measurement of a light lying in a narrow band such as a monochromatic light.

    Abstract translation: 彩色亮度计1设置有作为包括光接收传感器阵列43，信号处理电路5和操作控制单元6的光谱系统的多功能计4。 操作控制单元6使用光接收信号和规定的加权系数，进行基于特定的光谱响应性来获得测量光的特性的计算。 选择构成光接收传感器阵列43的光接收传感器的光谱响应，使得当A，B表示光谱响应的半功率带宽时，B> = 5nm和A / B在1.5至4.0的范围内， 光谱响应的中心波长间隔。 因此，可以提供一种能够最大限度地抑制误差的光测量装置，即使在诸如单色光的窄带中的光的测量中也可以高精度地测量颜色亮度值等。

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