公开(公告)号：US06788407B1

公开(公告)日：2004-09-07

申请号：US10098627

申请日：2002-03-18

申请人： Noah Scott Higdon ,  Dale Allen Richter ,  Patrick Louis Ponsardin ,  Thomas Herman Chyba ,  Wayne Thomas Armstrong ,  Clarence Theodore Lobb, III ,  Brian Thomas Kelly ,  David Michael Sanchez ,  Robert D. Babnick ,  Quang Duy Bui ,  Waverly Dickson Marsh

发明人： Noah Scott Higdon ,  Dale Allen Richter ,  Patrick Louis Ponsardin ,  Thomas Herman Chyba ,  Wayne Thomas Armstrong ,  Clarence Theodore Lobb, III ,  Brian Thomas Kelly ,  David Michael Sanchez ,  Robert D. Babnick ,  Quang Duy Bui ,  Waverly Dickson Marsh

IPC分类号： G01N2165

CPC分类号： G01N21/65

摘要： An apparatus for laser interrogation of surface agents moving relative to the apparatus. A receiver telescope includes a secondary reflector that may compensate for variations in distance from a target to the laser. The secondary reflector relies on a distance to target signal that may be collected at a point substantially away from the target, in the direction of relative motion, to allow a focusing mechanism time to react.

摘要翻译： 用于相对于设备移动的表面剂的激光询问的装置。 接收器望远镜包括辅助反射器，其可补偿距目标到激光器的距离的变化。 辅助反射器依赖于可以在相对运动的方向上基本上远离目标的点处收集的到目标信号的距离，以允许聚焦机制时间反应。

公开(公告)号：US07760352B2

公开(公告)日：2010-07-20

申请号：US12050590

申请日：2008-03-18

申请人： Wayne Thomas Armstrong ,  Robert Dominic Battis ,  Robert Michael Jones ,  Thomas H. Chyba ,  Steven Andrew MacDonald ,  Stewart McKechnie

发明人： Wayne Thomas Armstrong ,  Robert Dominic Battis ,  Robert Michael Jones ,  Thomas H. Chyba ,  Steven Andrew MacDonald ,  Stewart McKechnie

IPC分类号： G01J3/44

CPC分类号： G01N21/65

摘要： Systems and methods for performing Raman spectrometry wherein a Raman spectroscopy system is mounted on a vehicle for on the move contaminant analysis. The system is configured to interrogate a target with a laser at a predetermined pulse repetition frequency (PRF), wherein during each PRF cycle, defined as 1/PRF, the laser is dual pulsed at a first wavelength and at a second wavelength. Raman spectra are collected and used to identify the target by matching a Raman signature with a given collected Raman spectra.

摘要翻译： 用于进行拉曼光谱测定的系统和方法，其中拉曼光谱系统安装在车辆上用于移动污染物分析。 该系统被配置为以预定脉冲重复频率（PRF）用激光询问目标，其中在每个PRF周期中定义为1 / PRF，激光器在第一波长和第二波长处双脉冲。 收集拉曼光谱，并通过将拉曼光谱与给定的拉曼光谱进行匹配来识别目标。

公开(公告)号：US20090141928A1

公开(公告)日：2009-06-04

申请号：US11948182

申请日：2007-11-30

申请人： Wayne Thomas Armstrong

发明人： Wayne Thomas Armstrong

IPC分类号： G06K9/00

CPC分类号： A01M7/0096 ,  G06T7/0004 ,  G06T2207/30108

摘要： A system for and method of assessing fluid spray using image processing techniques of a calibration and one or more as-sprayed witness cards. Calibration and as-sprayed witness cards are exposed to a backlight sufficient to make a plurality of stains thereon electronically visible. At the same time an image of the stains is captured by, e.g., a digital camera. Resulting image data is processed to assess characteristics of the stains of the fluid on the as-sprayed witness card(s) and thereby assess characteristics of the spray, e.g., volume of fluid delivered. In one embodiment, the witness card is a chemically coated semiopaque plate.

摘要翻译： 使用校准的图像处理技术和一个或多个喷射的证人牌来评估流体喷雾的系统和方法。 校准和喷射的证人卡片暴露于足以在其上电子可见的多个污渍的背光。 同时，例如，数字照相机捕获污渍的图像。 处理所得到的图像数据以评估喷射的证件卡上的流体污渍的特性，从而评估喷雾的特性，例如输送的流体的体积。 在一个实施例中，证人证是化学涂覆的半血压板。

公开(公告)号：US08045752B2

公开(公告)日：2011-10-25

申请号：US11948182

申请日：2007-11-30

申请人： Wayne Thomas Armstrong

发明人： Wayne Thomas Armstrong

IPC分类号： G06K9/00

CPC分类号： A01M7/0096 ,  G06T7/0004 ,  G06T2207/30108

摘要： A system for and method of assessing fluid spray using image processing techniques of a calibration and one or more as-sprayed witness cards. Calibration and as-sprayed witness cards are exposed to a backlight sufficient to make a plurality of stains thereon electronically visible. At the same time an image of the stains is captured by, e.g., a digital camera. Resulting image data is processed to assess characteristics of the stains of the fluid on the as-sprayed witness card(s) and thereby assess characteristics of the spray, e.g., volume of fluid delivered. In one embodiment, the witness card is a chemically coated semiopaque plate.

摘要翻译： 使用校准的图像处理技术和一个或多个喷射的证人牌来评估流体喷雾的系统和方法。 校准和喷射的证人卡片暴露于足以在其上电子可见的多个污渍的背光。 同时，例如，数字照相机捕获污渍的图像。 处理所得到的图像数据以评估喷射的证件卡上的流体污渍的特性，从而评估喷雾的特性，例如输送的流体的体积。 在一个实施例中，证人证是化学涂覆的半血压板。