公开(公告)号：WO2016028401A1

公开(公告)日：2016-02-25

申请号：PCT/US2015/039668

申请日：2015-07-09

Applicant: SPECTRASENSORS, INC.

Inventor： FEITISCH, Alfred ,  LIU, Xiang ,  HELBLEY, Keith, Benjamin ,  BEYER, Douglas

IPC: G01J3/02 ,  G01J3/42

CPC classification number: G01J3/0205 ,  G01J3/0237 ,  G01J3/027 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/42 ,  G01J2003/421 ,  G01N21/31 ,  G01N2201/06113 ,  G01N2201/062

Abstract: A spectrometer includes a light source that emits a beam into a sample volume comprising an absorbing medium. Thereafter, at least one detector detects at least a portion of the beam emitted by the light source. It is later determined, based on the detected at least a portion of the beam and by a controller, that a position and/or an angle of the beam should be changed. The beam emitted by the light source is then actively steered by an actuation element under control of the controller. In addition, a concentration of the absorbing media can be quantified or otherwise calculated (using the controller or optionally a different processor that can be local or remote). The actuation element(s) can be coupled to one or more of the light source, a detector or detectors, and a reflector or reflectors intermediate the light source and the detector(s).

Abstract translation: 光谱仪包括将光束发射到包括吸收介质的样品体积中的光源。 此后，至少一个检测器检测由光源发射的光束的至少一部分。 随后基于检测到的梁的至少一部分和由控制器确定梁的位置和/或角度应被改变。 然后在控制器的控制下由光源发射的光束被致动元件主动地导向。 此外，可以量化或以其他方式计算吸收介质的浓度（使用控制器或可选择地可以是本地或远程的不同处理器）。 致动元件可以耦合到光源，检测器或检测器中的一个或多个，以及在光源和检测器之间的反射器或反射器。

公开(公告)号：WO2011054040A1

公开(公告)日：2011-05-12

申请号：PCT/AU2010/001464

申请日：2010-11-03

Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION ,  POROPAT, George V.

Inventor： POROPAT, George V.

IPC: G01C11/36 ,  G01C11/02

CPC classification number: G01C11/02 ,  G01J3/02 ,  G01J3/0278 ,  G01J3/2823

Abstract: A system for producing a spatially referenced spectral image of an area of interest, said system comprising: a first imaging device for capturing a set of images of the area of interest; a second imaging device for capturing a spectral image of the area of interest; and at least one processor adapted to produce a spatially referenced spectral image by compiling a 3-dimensional image of the area of interest from the set of images captured by said first imaging device and merging the 3-dimensional image and spectral image captured by the second imaging device, wherein the merging of the 3-dimensional image and spectral image is based on a predetermined relationship between the first and second imaging devices.

Abstract translation: 一种用于产生感兴趣区域的空间参考光谱图像的系统，所述系统包括：第一成像装置，用于捕获感兴趣区域的一组图像; 用于捕获感兴趣区域的光谱图像的第二成像装置; 以及至少一个处理器，其适于通过从由所述第一成像装置捕获的所述图像集合中编译所述感兴趣区域的3维图像并合并由所述第二图像捕获的所述三维图像和所述光谱图像来产生空间参考的光谱图像 成像装置，其中所述三维图像和所述光谱图像的合并基于所述第一和第二成像装置之间的预定关系。

公开(公告)号：WO2010129800A3

公开(公告)日：2011-03-10

申请号：PCT/US2010033914

申请日：2010-05-06

Applicant: HEWLETT PACKARD DEVELOPMENT CO ,  DICARLO JEFFREY M ,  GOTTWALS MELANIE M ,  TROVINGER STEVEN W ,  MONTGOMERY GLEN E

Inventor： DICARLO JEFFREY M ,  GOTTWALS MELANIE M ,  TROVINGER STEVEN W ,  MONTGOMERY GLEN E

IPC: G01N21/25 ,  B41J29/38 ,  G01J3/46

CPC classification number: B41J29/393 ,  G01J3/02 ,  G01J3/0278 ,  G01J3/50 ,  G01J3/501 ,  G01J3/524 ,  G01N21/251 ,  G01N2201/0627 ,  H04N1/6033

Abstract: A color analysis system (100) includes a plurality of light sources (110) configured to illuminate a test patch (112). A sensor (116) is configured to receive light (118) from the plurality of light sources reflected from the test patch. A controller (120) is configured to determine the color of the test patch in response to light received by the sensor reflected from the first light source, and adjust the color determination in response to light received by the sensor reflected from the first and second light sources.

Abstract translation: 颜色分析系统（100）包括被配置为照亮测试贴片（112）的多个光源（110）。 传感器（116）被配置为从测试贴片反射的多个光源接收光（118）。 控制器（120）被配置为响应于由第一光源反射的传感器接收到的光来确定测试片的颜色，并且响应于由第一和第二光反射的传感器接收到的光来调整颜色确定 源。

公开(公告)号：WO2008002659A2

公开(公告)日：2008-01-03

申请号：PCT/US2007/015132

申请日：2007-06-29

Applicant: CDEX, INC. ,  POTEET, Wade Martin ,  RYLES, James M. ,  PHILIPS, Malcolm Howard

Inventor： POTEET, Wade Martin ,  RYLES, James M. ,  PHILIPS, Malcolm Howard

IPC: F42B3/00

CPC classification number: G01J3/02 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/0289 ,  G01J3/42 ,  G01J3/443 ,  G01N21/645 ,  G01N2021/6417 ,  G01N2201/0221

Abstract: The invention relates generally to the field of substance and material detection, inspection, and classification at wavelengths between approximately 200 nm and approximately 1800 nm. In particular, a handheld Enhanced Photoemission Spectroscopy ("EPS") detection system with a high degree of specificity and accuracy, capable of use at small and substantial standoff distances (e.g., greater than 12 inches) is utilized to identify specific substances (e.g., controlled substances, illegal drugs and explosives, and other substances of which trace detection would be of benefit) and mixtures thereof in order to provide information to officials for identification purposes and assists in determinations related to the legality, hazardous nature and/or disposition decision of such substance(s).

Abstract translation: 本发明一般涉及在约200nm至约1800nm之间的波长处的物质和材料检测，检查和分类领域。 特别地，使用具有高度特异性和精确度的手持式增强型光电发射光谱（“EPS”）检测系统，能够以小而实质的间隔距离（例如，大于12英寸）使用，以识别特定物质（例如， 受控物质，非法药物和爆炸物以及其他有害物质的痕量检测）及其混合物，以向官员提供信息，以便识别目的，并协助确定有关合法性，危险性质和/或处置决定的决定 这些物质。

公开(公告)号：WO0221155A2

公开(公告)日：2002-03-14

申请号：PCT/US0126867

申请日：2001-08-29

Applicant: TEXTRON SYSTEMS CORP

Inventor： HASSON VICTOR H

IPC: G01C3/08 ,  G01J5/00 ,  G01S11/12 ,  G01S11/00

CPC classification number: G01J3/443 ,  G01C3/08 ,  G01J3/0278 ,  G01S11/12

Abstract: A passive ranging system measured spectra of solar radiation off an adjacent spot (156) and a distal target (154). Reflected solar radiation and different attenuation are used to estimate target range. A comparison of absorption spectra from the solar illuminated distal target compared to the adjacent location is performed. Since the sun's position is always known, the increased absorption due to a distant target is derived from the differential between the adjacent spot and the distal target.

Abstract translation: 被动测距系统测量相邻光斑（156）和远端目标（154）之间的太阳辐射光谱。 使用反射的太阳辐射和不同的衰减来估计目标范围。 进行与相邻位置的太阳照射远端靶的吸收光谱的比较。 由于太阳的位置一直是已知的，所以由远距离目标引起的增加的吸收来自相邻斑点和远端目标之间的差异。

公开(公告)号：WO0141632A3

公开(公告)日：2002-02-21

申请号：PCT/US0033478

申请日：2000-12-08

Applicant: X RITE INC

Inventor： OVERBECK JAMES L ,  GALEN MICHAEL A ,  VAN ANDEL RICHARD J ,  BOES CHRISTIAN L

IPC: G01J3/51 ,  A61B1/00 ,  A61B1/04 ,  A61B1/24 ,  A61B5/00 ,  G01N21/27 ,  G01N21/57 ,  A61C19/10

CPC classification number: A61B1/24 ,  A61B1/00052 ,  A61B1/00186 ,  A61B1/0669 ,  A61B5/0088 ,  G01J3/0208 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/465 ,  G01J3/508 ,  G01J3/51

Abstract: An instrument and related process for measuring color, shade, gloss, shape and/or translucence of a tooth. First, the instrument uses searchlight illumination to illuminate a tooth with constant irradiance. Second, the instrument uses colorimetric imaging to collect time-separated frames of different wavelengths of light reflected from a tooth and to combine those frames into a color image. Third, the instrument includes a sanitary shield to establish a reference color and a predetermined distance to a target tooth. Fourth, the instrument provides line-of-sight viewing so an operator may simultaneously view a display of the image on the instrument and the object being measured. Fifth, the instrument is impervious to pollutants because it incorporates a sealed measurement window. Sixth, optical measurements of a tooth taken by a dentist are compared to optical measurements of a prosthetic restoration for that tooth to confirm satisfactory matching of optical characteristics of the tooth and restoration.

Abstract translation: 用于测量牙齿的颜色，阴影，光泽，形状和/或半透明度的仪器和相关过程。 首先，仪器使用探照灯照明照射具有恒定辐照度的牙齿。 其次，仪器使用比色成像来收集从牙齿反射的不同波长的光的时间分隔的帧，并将这些帧组合成彩色图像。 第三，仪器包括卫生护罩以建立参考颜色并且与目标牙齿具有预定距离。 第四，仪器提供视线观看，因此操作者可以同时观察仪器上的图像显示和正被测量的物体。 第五，仪器不含污染物，因为它包含一个密封的测量窗口。 第六，将由牙医取得的牙齿的光学测量值与该牙齿的假体修复体的光学测量值进行比较，以确认牙齿和修复体的光学特性的令人满意的匹配。

公开(公告)号：WO01057485A1

公开(公告)日：2001-08-09

申请号：PCT/US2001/003586

申请日：2001-02-02

IPC: G01J3/46 ,  G01J3/02 ,  G01J3/50 ,  G06K7/12

CPC classification number: G01J3/50 ,  G01J3/02 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/524

Abstract: The specification discloses a handheld color measurement instrument capable of reading both barcodes and sample colors. The instrument includes a single color measurement engine connected to a control capable of detecting and reading barcodes. When a barcode is detected, the control updates program and/or configuration information in accordance with information contained in the barcode. When a barcode is not detected, the control operates to read sample colors.

Abstract translation: 本说明书公开了一种能够读取条形码和样本颜色的手持式彩色测量仪器。 该仪器包括连接到能够检测和读取条形码的控制器的单色测量引擎。 当检测到条形码时，控制根据条形码中包含的信息来更新程序和/或配置信息。 当没有检测到条形码时，控制器操作以读取样本颜色。

公开(公告)号：WO01041632A2

公开(公告)日：2001-06-14

申请号：PCT/US2000/033478

申请日：2000-12-08

IPC: G01J3/51 ,  A61B1/00 ,  A61B1/04 ,  A61B1/24 ,  A61B5/00 ,  G01N21/27 ,  G01N21/57

CPC classification number: A61B1/24 ,  A61B1/00052 ,  A61B1/00186 ,  A61B1/0669 ,  A61B5/0088 ,  G01J3/0208 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0278 ,  G01J3/465 ,  G01J3/508 ,  G01J3/51

Abstract: An instrument and related process for measuring color, shade, gloss, shape and/or translucence of a tooth. First, the instrument uses searchlight illumination to illuminate a tooth with constant irradiance. Second, the instrument uses colorimetric imaging to collect time-separated frames of different wavelengths of light reflected from a tooth and to combine those frames into a color image. Third, the instrument includes a sanitary shield to establish a reference color and a predetermined distance to a target tooth. Fourth, the instrument provides line-of-sight viewing so an operator may simultaneously view a display of the image on the instrument and the object being measured. Fifth, the instrument is impervious to pollutants because it incorporates a sealed measurement window. Sixth, optical measurements of a tooth taken by a dentist are compared to optical measurements of a prosthetic restoration for that tooth to confirm satisfactory matching of optical characteristics of the tooth and restoration.

Abstract translation: 用于测量牙齿的颜色，阴影，光泽，形状和/或半透明度的仪器和相关过程。 首先，仪器使用探照灯照明照射具有恒定辐照度的牙齿。 其次，仪器使用比色成像来收集从牙齿反射的不同波长的光的时间分隔的帧，并将这些帧组合成彩色图像。 第三，仪器包括卫生护罩以建立参考颜色并且与目标牙齿具有预定距离。 第四，仪器提供视线观看，因此操作者可以同时观察仪器上的图像显示和正被测量的物体。 第五，仪器不含污染物，因为它包含一个密封的测量窗口。 第六，将由牙医取得的牙齿的光学测量与该牙齿的假体修复体的光学测量值进行比较，以确认牙齿和修复体的光学特性的令人满意的匹配。

公开(公告)号：WO2016018206A1

公开(公告)日：2016-02-04

申请号：PCT/US2014/048370

申请日：2014-07-28

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： PERKINS, David L. ,  JONES, Christopher Michael

IPC: G02B27/00

CPC classification number: G01J3/0278 ,  G01B11/0625 ,  G01N21/31 ,  G01N21/8422 ,  G02B5/28 ,  G02B5/285 ,  G02B27/0012

Abstract: Methods and systems for designing an integrated computational element (ICE) device are provided. The method includes generating a plurality of ICE device models with a design suite, each ICE device model being configured to detect a characteristic of interest of a sample, and including one or more layers. Further determining at least one transmission spectrum for each theoretical ICE device model for at least one distribution of incident light angles and at least one performance criteria for each ICE device model for the at least one of distribution of incident light angles. Also, ranking the ICE device model based on the at least one performance criteria of each ICE device model at the at least one distribution of incident light angles, and selecting for fabrication one or more ICE device models based on favorable angular tolerance. An optical system including an ICE device as described above is also provided.

Abstract translation: 提供了用于设计集成计算元件（ICE）设备的方法和系统。 该方法包括利用设计套件生成多个ICE设备模型，每个ICE设备模型被配置为检测样本感兴趣的特征，并且包括一个或多个层。 进一步确定用于入射光角度的至少一个分布的每个理论ICE设备模型的至少一个透射光谱，以及用于入射光角度分布中的至少一个的每个ICE设备模型的至少一个性能标准。 此外，基于入射光角度的至少一个分布，基于每个ICE设备模型的至少一个性能标准来对ICE设备模型进行排名，以及基于有利的角度公差来选择制造一个或多个ICE设备模型。 还提供了包括如上所述的ICE装置的光学系统。

公开(公告)号：WO2014125037A1

公开(公告)日：2014-08-21

申请号：PCT/EP2014/052842

申请日：2014-02-13

Applicant: 3SHAPE A/S

Inventor： ESBECH, Bo ,  ROSBERG, Christian Romer ,  VAN DER POEL, Mike ,  KJÆR, Rasmus ,  VINTHER, Michael ,  HOLLENBECK, Karl-Josef

IPC: A61C9/00 ,  G01B11/25

CPC classification number: A61C9/0073 ,  A61C9/006 ,  A61C9/0066 ,  G01B11/24 ,  G01B11/2509 ,  G01B11/2513 ,  G01B11/2518 ,  G01J3/0208 ,  G01J3/0224 ,  G01J3/0237 ,  G01J3/0278 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513

Abstract: Disclosed are a scanner system and a method for recording surface geometry and surface color of an object where both surface geometry information and surface color information for a block of said image sensor pixels at least partly from one 2D image recorded by said color image sensor.

Abstract translation: 公开了一种用于记录物体的表面几何形状和表面颜色的扫描仪系统和方法，其中至少部分地由所述彩色图像传感器记录的一个2D图像的用于所述图像传感器像素的块的表面几何信息和表面颜色信息。